10521801

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 16440320

約数和(自身を除く): 5918519

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1663, 2109, 4989, 6327, 14967, 31597, 61531, 94791, 184593, 284373, 553779, 1169089, 3507267, 10521801]

約数ペア:

[(1, 10521801), (3, 3507267), (9, 1169089), (19, 553779), (37, 284373), (57, 184593), (111, 94791), (171, 61531), (333, 31597), (703, 14967), (1663, 6327), (2109, 4989)]