15403341

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 21032960

約数和(自身を除く): 5629619

約数列:

[1, 3, 79, 103, 237, 309, 631, 1893, 8137, 24411, 49849, 64993, 149547, 194979, 5134447, 15403341]

約数ペア:

[(1, 15403341), (3, 5134447), (79, 194979), (103, 149547), (237, 64993), (309, 49849), (631, 24411), (1893, 8137)]