42472971

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{13921}}^1$

素因数の和:14043

約数の個数: 16

約数和(自身を含む): 63484320

約数和(自身を除く): 21011349

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 13921, 41763, 125289, 375867, 1573073, 4719219, 14157657, 42472971]

約数ペア:

[(1, 42472971), (3, 14157657), (9, 4719219), (27, 1573073), (113, 375867), (339, 125289), (1017, 41763), (3051, 13921)]