78485911

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1249}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 92160000

約数和(自身を除く): 13674089

約数列:

[1, 7, 47, 191, 329, 1249, 1337, 8743, 8977, 58703, 62839, 238559, 410921, 1669913, 11212273, 78485911]

約数ペア:

[(1, 78485911), (7, 11212273), (47, 1669913), (191, 410921), (329, 238559), (1249, 62839), (1337, 58703), (8743, 8977)]