4170123

素因数分解:

$3^5\times {\mathrm{131}}^2$

素因数の和:277

約数の個数: 18

約数和(自身を含む): 6294652

約数和(自身を除く): 2124529

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 1179, 3537, 10611, 17161, 31833, 51483, 154449, 463347, 1390041, 4170123]

約数ペア:

[(1, 4170123), (3, 1390041), (9, 463347), (27, 154449), (81, 51483), (131, 31833), (243, 17161), (393, 10611), (1179, 3537)]