74003531

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 86675904

約数和(自身を除く): 12672373

約数列:

[1, 7, 73, 97, 511, 679, 1493, 7081, 10451, 49567, 108989, 144821, 762923, 1013747, 10571933, 74003531]

約数ペア:

[(1, 74003531), (7, 10571933), (73, 1013747), (97, 762923), (511, 144821), (679, 108989), (1493, 49567), (7081, 10451)]