539877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 788480

約数和(自身を除く): 248603

約数列:

[1, 3, 13, 39, 109, 127, 327, 381, 1417, 1651, 4251, 4953, 13843, 41529, 179959, 539877]

約数ペア:

[(1, 539877), (3, 179959), (13, 41529), (39, 13843), (109, 4953), (127, 4251), (327, 1651), (381, 1417)]