2912696253

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{241337}}^1$

素因数の和:241498

約数の個数: 20

約数和(自身を含む): 4380284700

約数和(自身を除く): 1467588447

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 241337, 724011, 2172033, 6516099, 19548297, 35959213, 107877639, 323632917, 970898751, 2912696253]

約数ペア:

[(1, 2912696253), (3, 970898751), (9, 323632917), (27, 107877639), (81, 35959213), (149, 19548297), (447, 6516099), (1341, 2172033), (4023, 724011), (12069, 241337)]