889440051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{31883}}^1$

素因数の和:32450

約数の個数: 16

約数和(自身を含む): 1258015104

約数和(自身を除く): 368575053

約数列:

[1, 3, 17, 51, 547, 1641, 9299, 27897, 31883, 95649, 542011, 1626033, 17440001, 52320003, 296480017, 889440051]

約数ペア:

[(1, 889440051), (3, 296480017), (17, 52320003), (51, 17440001), (547, 1626033), (1641, 542011), (9299, 95649), (27897, 31883)]