1672630401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{17231}}^1$

素因数の和:17397

約数の個数: 32

約数和(自身を含む): 2547578880

約数和(自身を除く): 874948479

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 741, 1703, 2489, 5109, 7467, 17231, 32357, 51693, 97071, 224003, 327389, 672009, 982167, 2257261, 4256057, 6771783, 12768171, 29344393, 42887959, 88033179, 128663877, 557543467, 1672630401]

約数ペア:

[(1, 1672630401), (3, 557543467), (13, 128663877), (19, 88033179), (39, 42887959), (57, 29344393), (131, 12768171), (247, 6771783), (393, 4256057), (741, 2257261), (1703, 982167), (2489, 672009), (5109, 327389), (7467, 224003), (17231, 97071), (32357, 51693)]