4489120727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{624443}}^1$

素因数の和:624542

約数の個数: 16

約数和(自身を含む): 5595018240

約数和(自身を除く): 1105897513

約数列:

[1, 7, 13, 79, 91, 553, 1027, 7189, 624443, 4371101, 8117759, 49330997, 56824313, 345316979, 641302961, 4489120727]

約数ペア:

[(1, 4489120727), (7, 641302961), (13, 345316979), (79, 56824313), (91, 49330997), (553, 8117759), (1027, 4371101), (7189, 624443)]