63830221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30497}}^1$

素因数の和:30540

約数の個数: 16

約数和(自身を含む): 81978624

約数和(自身を除く): 18148403

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 30497, 213479, 396461, 701431, 2775227, 4910017, 9118603, 63830221]

約数ペア:

[(1, 63830221), (7, 9118603), (13, 4910017), (23, 2775227), (91, 701431), (161, 396461), (299, 213479), (2093, 30497)]