291226713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{5953}}^1$

素因数の和:6688

約数の個数: 16

約数和(自身を含む): 405824640

約数和(自身を除く): 114597927

約数列:

[1, 3, 23, 69, 709, 2127, 5953, 16307, 17859, 48921, 136919, 410757, 4220677, 12662031, 97075571, 291226713]

約数ペア:

[(1, 291226713), (3, 97075571), (23, 12662031), (69, 4220677), (709, 410757), (2127, 136919), (5953, 48921), (16307, 17859)]