40199703

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 55065600

約数和(自身を除く): 14865897

約数列:

[1, 3, 71, 79, 213, 237, 2389, 5609, 7167, 16827, 169619, 188731, 508857, 566193, 13399901, 40199703]

約数ペア:

[(1, 40199703), (3, 13399901), (71, 566193), (79, 508857), (213, 188731), (237, 169619), (2389, 16827), (5609, 7167)]