13355019

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 20311200

約数和(自身を除く): 6956181

約数列:

[1, 3, 9, 23, 69, 149, 207, 433, 447, 1299, 1341, 3427, 3897, 9959, 10281, 29877, 30843, 64517, 89631, 193551, 580653, 1483891, 4451673, 13355019]

約数ペア:

[(1, 13355019), (3, 4451673), (9, 1483891), (23, 580653), (69, 193551), (149, 89631), (207, 64517), (433, 30843), (447, 29877), (1299, 10281), (1341, 9959), (3427, 3897)]