16984605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 30044160

約数和(自身を除く): 13059555

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 1303, 2607, 3909, 4345, 6515, 13035, 14333, 19545, 42999, 71665, 102937, 214995, 308811, 514685, 1132307, 1544055, 3396921, 5661535, 16984605]

約数ペア:

[(1, 16984605), (3, 5661535), (5, 3396921), (11, 1544055), (15, 1132307), (33, 514685), (55, 308811), (79, 214995), (165, 102937), (237, 71665), (395, 42999), (869, 19545), (1185, 14333), (1303, 13035), (2607, 6515), (3909, 4345)]