341738787

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{821}}^2$

素因数の和:1671

約数の個数: 18

約数和(自身を含む): 493999716

約数和(自身を除く): 152260929

約数列:

[1, 3, 13, 39, 169, 507, 821, 2463, 10673, 32019, 138749, 416247, 674041, 2022123, 8762533, 26287599, 113912929, 341738787]

約数ペア:

[(1, 341738787), (3, 113912929), (13, 26287599), (39, 8762533), (169, 2022123), (507, 674041), (821, 416247), (2463, 138749), (10673, 32019)]