210004639

素因数分解:

${\mathrm{13}}^3\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1667

約数の個数: 16

約数和(自身を含む): 231374080

約数和(自身を除く): 21369441

約数列:

[1, 13, 61, 169, 793, 1567, 2197, 10309, 20371, 95587, 134017, 264823, 1242631, 3442699, 16154203, 210004639]

約数ペア:

[(1, 210004639), (13, 16154203), (61, 3442699), (169, 1242631), (793, 264823), (1567, 134017), (2197, 95587), (10309, 20371)]