897885933

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{70439}}^1$

素因数の和:71056

約数の個数: 16

約数和(自身を含む): 1370480640

約数和(自身を除く): 472594707

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 70439, 211317, 493073, 1479219, 42756473, 128269419, 299295311, 897885933]

約数ペア:

[(1, 897885933), (3, 299295311), (7, 128269419), (21, 42756473), (607, 1479219), (1821, 493073), (4249, 211317), (12747, 70439)]