13306583619

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{24197}}^1$

素因数の和:24289

約数の個数: 72

約数和(自身を含む): 23668547760

約数和(自身を除く): 10361964141

約数列:

[1, 3, 7, 9, 21, 29, 43, 49, 63, 87, 129, 147, 203, 261, 301, 387, 441, 609, 903, 1247, 1421, 1827, 2107, 2709, 3741, 4263, 6321, 8729, 11223, 12789, 18963, 24197, 26187, 61103, 72591, 78561, 169379, 183309, 217773, 508137, 549927, 701713, 1040471, 1185653, 1524411, 2105139, 3121413, 3556959, 4911991, 6315417, 7283297, 9364239, 10670877, 14735973, 21849891, 30173659, 34383937, 44207919, 50983079, 65549673, 90520977, 103151811, 152949237, 211215613, 271562931, 309455433, 458847711, 633646839, 1478509291, 1900940517, 4435527873, 13306583619]

約数ペア:

[(1, 13306583619), (3, 4435527873), (7, 1900940517), (9, 1478509291), (21, 633646839), (29, 458847711), (43, 309455433), (49, 271562931), (63, 211215613), (87, 152949237), (129, 103151811), (147, 90520977), (203, 65549673), (261, 50983079), (301, 44207919), (387, 34383937), (441, 30173659), (609, 21849891), (903, 14735973), (1247, 10670877), (1421, 9364239), (1827, 7283297), (2107, 6315417), (2709, 4911991), (3741, 3556959), (4263, 3121413), (6321, 2105139), (8729, 1524411), (11223, 1185653), (12789, 1040471), (18963, 701713), (24197, 549927), (26187, 508137), (61103, 217773), (72591, 183309), (78561, 169379)]