441521271

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{15569}}^1$

素因数の和:15735

約数の個数: 24

約数和(自身を含む): 670381920

約数和(自身を除く): 228860649

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 9453, 15569, 28359, 46707, 140121, 358087, 1074261, 2132953, 3222783, 6398859, 19196577, 49057919, 147173757, 441521271]

約数ペア:

[(1, 441521271), (3, 147173757), (9, 49057919), (23, 19196577), (69, 6398859), (137, 3222783), (207, 2132953), (411, 1074261), (1233, 358087), (3151, 140121), (9453, 46707), (15569, 28359)]