22220303

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 26174016

約数和(自身を除く): 3953713

約数列:

[1, 7, 53, 101, 371, 593, 707, 4151, 5353, 31429, 37471, 59893, 220003, 419251, 3174329, 22220303]

約数ペア:

[(1, 22220303), (7, 3174329), (53, 419251), (101, 220003), (371, 59893), (593, 37471), (707, 31429), (4151, 5353)]