2731461

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 3810240

約数和(自身を除く): 1078779

約数列:

[1, 3, 41, 53, 123, 159, 419, 1257, 2173, 6519, 17179, 22207, 51537, 66621, 910487, 2731461]

約数ペア:

[(1, 2731461), (3, 910487), (41, 66621), (53, 51537), (123, 22207), (159, 17179), (419, 6519), (1257, 2173)]