230892009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 344632320

約数和(自身を除く): 113740311

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 1007, 1219, 1311, 3021, 3323, 3657, 9969, 23161, 63137, 69483, 76429, 176119, 189411, 229287, 528357, 1452151, 3346261, 4050737, 4356453, 10038783, 12152211, 76964003, 230892009]

約数ペア:

[(1, 230892009), (3, 76964003), (19, 12152211), (23, 10038783), (53, 4356453), (57, 4050737), (69, 3346261), (159, 1452151), (437, 528357), (1007, 229287), (1219, 189411), (1311, 176119), (3021, 76429), (3323, 69483), (3657, 63137), (9969, 23161)]