99970871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99871}}^1$

素因数の和:99902

約数の個数: 16

約数和(自身を含む): 134227968

約数和(自身を除く): 34257097

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 99871, 699097, 1098581, 1298323, 7690067, 9088261, 14281553, 99970871]

約数ペア:

[(1, 99970871), (7, 14281553), (11, 9088261), (13, 7690067), (77, 1298323), (91, 1098581), (143, 699097), (1001, 99871)]