40202827

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 48632832

約数和(自身を除く): 8430005

約数列:

[1, 7, 23, 71, 161, 497, 1633, 3517, 11431, 24619, 80891, 249707, 566237, 1747949, 5743261, 40202827]

約数ペア:

[(1, 40202827), (7, 5743261), (23, 1747949), (71, 566237), (161, 249707), (497, 80891), (1633, 24619), (3517, 11431)]