1229501

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 1545600

約数和(自身を除く): 316099

約数列:

[1, 7, 13, 59, 91, 229, 413, 767, 1603, 2977, 5369, 13511, 20839, 94577, 175643, 1229501]

約数ペア:

[(1, 1229501), (7, 175643), (13, 94577), (59, 20839), (91, 13511), (229, 5369), (413, 2977), (767, 1603)]