40483197

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 61361664

約数和(自身を除く): 20878467

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 877, 2007, 2631, 5129, 7893, 15387, 20171, 46161, 60513, 181539, 195571, 586713, 1760139, 4498133, 13494399, 40483197]

約数ペア:

[(1, 40483197), (3, 13494399), (9, 4498133), (23, 1760139), (69, 586713), (207, 195571), (223, 181539), (669, 60513), (877, 46161), (2007, 20171), (2631, 15387), (5129, 7893)]