211714533

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{51929}}^1$

素因数の和:52089

約数の個数: 16

約数和(自身を含む): 315734400

約数和(自身を除く): 104019867

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 51929, 155787, 467361, 1402083, 7841279, 23523837, 70571511, 211714533]

約数ペア:

[(1, 211714533), (3, 70571511), (9, 23523837), (27, 7841279), (151, 1402083), (453, 467361), (1359, 155787), (4077, 51929)]