4957491

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1951}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 8307712

約数和(自身を除く): 3350221

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1951, 2541, 5853, 13657, 21461, 40971, 64383, 150227, 236071, 450681, 708213, 1652497, 4957491]

約数ペア:

[(1, 4957491), (3, 1652497), (7, 708213), (11, 450681), (21, 236071), (33, 150227), (77, 64383), (121, 40971), (231, 21461), (363, 13657), (847, 5853), (1951, 2541)]