425031719

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{1493}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 494143488

約数和(自身を除く): 69111769

約数列:

[1, 7, 67, 469, 607, 1493, 4249, 10451, 40669, 100031, 284683, 700217, 906251, 6343757, 60718817, 425031719]

約数ペア:

[(1, 425031719), (7, 60718817), (67, 6343757), (469, 906251), (607, 700217), (1493, 284683), (4249, 100031), (10451, 40669)]