85284213

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{51407}}^1$

素因数の和:51496

約数の個数: 16

約数和(自身を含む): 131604480

約数和(自身を除く): 46320267

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 51407, 154221, 359849, 1079547, 4061153, 12183459, 28428071, 85284213]

約数ペア:

[(1, 85284213), (3, 28428071), (7, 12183459), (21, 4061153), (79, 1079547), (237, 359849), (553, 154221), (1659, 51407)]