22021329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8447}}^1$

素因数の和:8540

約数の個数: 16

約数和(自身を含む): 32440320

約数和(自身を除く): 10418991

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 8447, 25341, 92917, 278751, 667313, 2001939, 7340443, 22021329]

約数ペア:

[(1, 22021329), (3, 7340443), (11, 2001939), (33, 667313), (79, 278751), (237, 92917), (869, 25341), (2607, 8447)]