38496981

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 52444800

約数和(自身を除く): 13947819

約数列:

[1, 3, 71, 149, 213, 447, 1213, 3639, 10579, 31737, 86123, 180737, 258369, 542211, 12832327, 38496981]

約数ペア:

[(1, 38496981), (3, 12832327), (71, 542211), (149, 258369), (213, 180737), (447, 86123), (1213, 31737), (3639, 10579)]