2953156779

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{415879}}^1$

素因数の和:416151

約数の個数: 16

約数和(自身を含む): 4391692800

約数和(自身を除く): 1438536021

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 415879, 1247637, 3742911, 11228733, 109376177, 328128531, 984385593, 2953156779]

約数ペア:

[(1, 2953156779), (3, 984385593), (9, 328128531), (27, 109376177), (263, 11228733), (789, 3742911), (2367, 1247637), (7101, 415879)]