1210415871

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{12721}}^1$

素因数の和:12951

約数の個数: 32

約数和(自身を含む): 1934558208

約数和(自身を除く): 724142337

約数列:

[1, 3, 7, 21, 23, 69, 161, 197, 483, 591, 1379, 4137, 4531, 12721, 13593, 31717, 38163, 89047, 95151, 267141, 292583, 877749, 2048081, 2506037, 6144243, 7518111, 17542259, 52626777, 57638851, 172916553, 403471957, 1210415871]

約数ペア:

[(1, 1210415871), (3, 403471957), (7, 172916553), (21, 57638851), (23, 52626777), (69, 17542259), (161, 7518111), (197, 6144243), (483, 2506037), (591, 2048081), (1379, 877749), (4137, 292583), (4531, 267141), (12721, 95151), (13593, 89047), (31717, 38163)]