7445169

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 12134400

約数和(自身を除く): 4689231

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 631, 1311, 1893, 3933, 5679, 11799, 11989, 14513, 17037, 35967, 43539, 107901, 130617, 275747, 323703, 391851, 827241, 2481723, 7445169]

約数ペア:

[(1, 7445169), (3, 2481723), (9, 827241), (19, 391851), (23, 323703), (27, 275747), (57, 130617), (69, 107901), (171, 43539), (207, 35967), (437, 17037), (513, 14513), (621, 11989), (631, 11799), (1311, 5679), (1893, 3933)]