1283163

素因数分解:

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

素因数の和:96

約数の個数: 32

約数和(自身を含む): 2112000

約数和(自身を除く): 828837

約数列:

[1, 3, 7, 21, 29, 43, 49, 87, 129, 147, 203, 301, 343, 609, 903, 1029, 1247, 1421, 2107, 3741, 4263, 6321, 8729, 9947, 14749, 26187, 29841, 44247, 61103, 183309, 427721, 1283163]

約数ペア:

[(1, 1283163), (3, 427721), (7, 183309), (21, 61103), (29, 44247), (43, 29841), (49, 26187), (87, 14749), (129, 9947), (147, 8729), (203, 6321), (301, 4263), (343, 3741), (609, 2107), (903, 1421), (1029, 1247)]