1337352003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{128431}}^1$

素因数の和:128539

約数の個数: 24

約数和(自身を含む): 2103716160

約数和(自身を除く): 766364157

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 128431, 385293, 1155879, 1669603, 5008809, 11430359, 15026427, 34291077, 102873231, 148594667, 445784001, 1337352003]

約数ペア:

[(1, 1337352003), (3, 445784001), (9, 148594667), (13, 102873231), (39, 34291077), (89, 15026427), (117, 11430359), (267, 5008809), (801, 1669603), (1157, 1155879), (3471, 385293), (10413, 128431)]