16103913

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 10253847

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 571, 1343, 1659, 1713, 3997, 4029, 9401, 9707, 11991, 28203, 29121, 45109, 67949, 135327, 203847, 315763, 766853, 947289, 2300559, 5367971, 16103913]

約数ペア:

[(1, 16103913), (3, 5367971), (7, 2300559), (17, 947289), (21, 766853), (51, 315763), (79, 203847), (119, 135327), (237, 67949), (357, 45109), (553, 29121), (571, 28203), (1343, 11991), (1659, 9707), (1713, 9401), (3997, 4029)]