373399005119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1\times {\mathrm{581411}}^1$

素因数の和:585430

約数の個数: 16

約数和(自身を含む): 445408104960

約数和(自身を除く): 72009099841

約数列:

[1, 7, 23, 161, 3989, 27923, 91747, 581411, 642229, 4069877, 13372453, 93607171, 2319248479, 16234739353, 53342715017, 373399005119]

約数ペア:

[(1, 373399005119), (7, 53342715017), (23, 16234739353), (161, 2319248479), (3989, 93607171), (27923, 13372453), (91747, 4069877), (581411, 642229)]