40766327

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 49637280

約数和(自身を除く): 8870953

約数列:

[1, 7, 23, 101, 109, 161, 529, 707, 763, 2323, 2507, 3703, 11009, 16261, 17549, 53429, 57661, 77063, 253207, 374003, 403627, 1772449, 5823761, 40766327]

約数ペア:

[(1, 40766327), (7, 5823761), (23, 1772449), (101, 403627), (109, 374003), (161, 253207), (529, 77063), (707, 57661), (763, 53429), (2323, 17549), (2507, 16261), (3703, 11009)]