42440121

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 62918856

約数和(自身を除く): 20478735

約数列:

[1, 3, 9, 53, 159, 193, 461, 477, 579, 1383, 1737, 4149, 10229, 24433, 30687, 73299, 88973, 92061, 219897, 266919, 800757, 4715569, 14146707, 42440121]

約数ペア:

[(1, 42440121), (3, 14146707), (9, 4715569), (53, 800757), (159, 266919), (193, 219897), (461, 92061), (477, 88973), (579, 73299), (1383, 30687), (1737, 24433), (4149, 10229)]