22153313

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7853}}^1$

素因数の和:7904

約数の個数: 16

約数和(自身を含む): 28148736

約数和(自身を除く): 5995423

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 7853, 54971, 102089, 243443, 714623, 1704101, 3164759, 22153313]

約数ペア:

[(1, 22153313), (7, 3164759), (13, 1704101), (31, 714623), (91, 243443), (217, 102089), (403, 54971), (2821, 7853)]