3143217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 5268928

約数和(自身を除く): 2125711

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1237, 2541, 3711, 8659, 13607, 25977, 40821, 95249, 149677, 285747, 449031, 1047739, 3143217]

約数ペア:

[(1, 3143217), (3, 1047739), (7, 449031), (11, 285747), (21, 149677), (33, 95249), (77, 40821), (121, 25977), (231, 13607), (363, 8659), (847, 3711), (1237, 2541)]