42169911

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6263

約数の個数: 32

約数和(自身を含む): 71631360

約数和(自身を除く): 29461449

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6217, 6783, 18651, 43519, 105689, 118123, 130557, 317067, 354369, 739823, 826861, 2008091, 2219469, 2480583, 6024273, 14056637, 42169911]

約数ペア:

[(1, 42169911), (3, 14056637), (7, 6024273), (17, 2480583), (19, 2219469), (21, 2008091), (51, 826861), (57, 739823), (119, 354369), (133, 317067), (323, 130557), (357, 118123), (399, 105689), (969, 43519), (2261, 18651), (6217, 6783)]