22168069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 7249403

約数列:

[1, 7, 11, 31, 37, 77, 217, 251, 259, 341, 407, 1147, 1757, 2387, 2761, 2849, 7781, 8029, 9287, 12617, 19327, 54467, 65009, 85591, 88319, 102157, 287897, 599137, 715099, 2015279, 3166867, 22168069]

約数ペア:

[(1, 22168069), (7, 3166867), (11, 2015279), (31, 715099), (37, 599137), (77, 287897), (217, 102157), (251, 88319), (259, 85591), (341, 65009), (407, 54467), (1147, 19327), (1757, 12617), (2387, 9287), (2761, 8029), (2849, 7781)]