43240473

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1858

約数の個数: 20

約数和(自身を含む): 64817280

約数和(自身を除く): 21576807

約数列:

[1, 3, 9, 27, 81, 359, 1077, 1487, 3231, 4461, 9693, 13383, 29079, 40149, 120447, 533833, 1601499, 4804497, 14413491, 43240473]

約数ペア:

[(1, 43240473), (3, 14413491), (9, 4804497), (27, 1601499), (81, 533833), (359, 120447), (1077, 40149), (1487, 29079), (3231, 13383), (4461, 9693)]