540804513

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{52541}}^1$

素因数の和:52664

約数の個数: 16

約数和(自身を含む): 746516736

約数和(自身を除く): 205712223

約数列:

[1, 3, 47, 73, 141, 219, 3431, 10293, 52541, 157623, 2469427, 3835493, 7408281, 11506479, 180268171, 540804513]

約数ペア:

[(1, 540804513), (3, 180268171), (47, 11506479), (73, 7408281), (141, 3835493), (219, 2469427), (3431, 157623), (10293, 52541)]