310067991

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{3911}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 468688896

約数和(自身を除く): 158620905

約数列:

[1, 3, 9, 23, 69, 207, 383, 1149, 3447, 3911, 8809, 11733, 26427, 35199, 79281, 89953, 269859, 809577, 1497913, 4493739, 13481217, 34451999, 103355997, 310067991]

約数ペア:

[(1, 310067991), (3, 103355997), (9, 34451999), (23, 13481217), (69, 4493739), (207, 1497913), (383, 809577), (1149, 269859), (3447, 89953), (3911, 79281), (8809, 35199), (11733, 26427)]