16697793

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 26836992

約数和(自身を除く): 10139199

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 191, 483, 543, 573, 1267, 1337, 3801, 4011, 4163, 4393, 12489, 13179, 29141, 30751, 34571, 87423, 92253, 103713, 241997, 725991, 795133, 2385399, 5565931, 16697793]

約数ペア:

[(1, 16697793), (3, 5565931), (7, 2385399), (21, 795133), (23, 725991), (69, 241997), (161, 103713), (181, 92253), (191, 87423), (483, 34571), (543, 30751), (573, 29141), (1267, 13179), (1337, 12489), (3801, 4393), (4011, 4163)]