40485219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10601}}^1$

素因数の和:10690

約数の個数: 16

約数和(自身を含む): 57674880

約数和(自身を除く): 17189661

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 10601, 31803, 201419, 604257, 710267, 2130801, 13495073, 40485219]

約数ペア:

[(1, 40485219), (3, 13495073), (19, 2130801), (57, 710267), (67, 604257), (201, 201419), (1273, 31803), (3819, 10601)]