12900937

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 2420663

約数列:

[1, 7, 41, 79, 287, 553, 569, 3239, 3983, 22673, 23329, 44951, 163303, 314657, 1842991, 12900937]

約数ペア:

[(1, 12900937), (7, 1842991), (41, 314657), (79, 163303), (287, 44951), (553, 23329), (569, 22673), (3239, 3983)]