17171365

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 4278875

約数列:

[1, 5, 31, 139, 155, 695, 797, 3985, 4309, 21545, 24707, 110783, 123535, 553915, 3434273, 17171365]

約数ペア:

[(1, 17171365), (5, 3434273), (31, 553915), (139, 123535), (155, 110783), (695, 24707), (797, 21545), (3985, 4309)]