289809483

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{4603}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 399553536

約数和(自身を除く): 109744053

約数列:

[1, 3, 31, 93, 677, 2031, 4603, 13809, 20987, 62961, 142693, 428079, 3116231, 9348693, 96603161, 289809483]

約数ペア:

[(1, 289809483), (3, 96603161), (31, 9348693), (93, 3116231), (677, 428079), (2031, 142693), (4603, 62961), (13809, 20987)]