30623931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5635

約数の個数: 24

約数和(自身を含む): 48659520

約数和(自身を除く): 18035589

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 5569, 16707, 50121, 72397, 217191, 261743, 651573, 785229, 2355687, 3402659, 10207977, 30623931]

約数ペア:

[(1, 30623931), (3, 10207977), (9, 3402659), (13, 2355687), (39, 785229), (47, 651573), (117, 261743), (141, 217191), (423, 72397), (611, 50121), (1833, 16707), (5499, 5569)]