43712379

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{4951}}^1$

素因数の和:5072

約数の個数: 20

約数和(自身を含む): 65911120

約数和(自身を除く): 22198741

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 4951, 8829, 14853, 44559, 133677, 401031, 539659, 1618977, 4856931, 14570793, 43712379]

約数ペア:

[(1, 43712379), (3, 14570793), (9, 4856931), (27, 1618977), (81, 539659), (109, 401031), (327, 133677), (981, 44559), (2943, 14853), (4951, 8829)]