47178987

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{709}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 64649760

約数和(自身を除く): 17470773

約数列:

[1, 3, 41, 123, 541, 709, 1623, 2127, 22181, 29069, 66543, 87207, 383569, 1150707, 15726329, 47178987]

約数ペア:

[(1, 47178987), (3, 15726329), (41, 1150707), (123, 383569), (541, 87207), (709, 66543), (1623, 29069), (2127, 22181)]