1520367423

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{40129}}^1$

素因数の和:40378

約数の個数: 16

約数和(自身を含む): 2066855520

約数和(自身を除く): 546488097

約数列:

[1, 3, 73, 173, 219, 519, 12629, 37887, 40129, 120387, 2929417, 6942317, 8788251, 20826951, 506789141, 1520367423]

約数ペア:

[(1, 1520367423), (3, 506789141), (73, 20826951), (173, 8788251), (219, 6942317), (519, 2929417), (12629, 120387), (37887, 40129)]