40394823

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11801}}^1$

素因数の和:11974

約数の個数: 16

約数和(自身を含む): 61936896

約数和(自身を除く): 21542073

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 11801, 35403, 82607, 247821, 1923563, 5770689, 13464941, 40394823]

約数ペア:

[(1, 40394823), (3, 13464941), (7, 5770689), (21, 1923563), (163, 247821), (489, 82607), (1141, 35403), (3423, 11801)]