74270541

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 100159488

約数和(自身を除く): 25888947

約数列:

[1, 3, 191, 227, 571, 573, 681, 1713, 43357, 109061, 129617, 130071, 327183, 388851, 24756847, 74270541]

約数ペア:

[(1, 74270541), (3, 24756847), (191, 388851), (227, 327183), (571, 130071), (573, 129617), (681, 109061), (1713, 43357)]