40495617

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2357}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 61798464

約数和(自身を除く): 21302847

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 2357, 5727, 7071, 17181, 21213, 54211, 162633, 195631, 487899, 586893, 1760679, 4499513, 13498539, 40495617]

約数ペア:

[(1, 40495617), (3, 13498539), (9, 4499513), (23, 1760679), (69, 586893), (83, 487899), (207, 195631), (249, 162633), (747, 54211), (1909, 21213), (2357, 17181), (5727, 7071)]