401040213

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{830311}}^1$

素因数の和:830344

約数の個数: 16

約数和(自身を含む): 637679616

約数和(自身を除く): 236639403

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 830311, 2490933, 5812177, 17436531, 19097153, 57291459, 133680071, 401040213]

約数ペア:

[(1, 401040213), (3, 133680071), (7, 57291459), (21, 19097153), (23, 17436531), (69, 5812177), (161, 2490933), (483, 830311)]