393472079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{393079}}^1$

素因数の和:393110

約数の個数: 16

約数和(自身を含む): 528299520

約数和(自身を除く): 134827441

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 393079, 2751553, 4323869, 5110027, 30267083, 35770189, 56210297, 393472079]

約数ペア:

[(1, 393472079), (7, 56210297), (11, 35770189), (13, 30267083), (77, 5110027), (91, 4323869), (143, 2751553), (1001, 393079)]