2208976263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{10211}}^1$

素因数の和:10316

約数の個数: 36

約数和(自身を含む): 3518299512

約数和(自身を除く): 1309323249

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 1849, 5031, 5547, 10211, 16641, 24037, 30633, 72111, 91899, 132743, 216333, 398229, 439073, 1194687, 1317219, 3951657, 5707949, 17123847, 18880139, 51371541, 56640417, 169921251, 245441807, 736325421, 2208976263]

約数ペア:

[(1, 2208976263), (3, 736325421), (9, 245441807), (13, 169921251), (39, 56640417), (43, 51371541), (117, 18880139), (129, 17123847), (387, 5707949), (559, 3951657), (1677, 1317219), (1849, 1194687), (5031, 439073), (5547, 398229), (10211, 216333), (16641, 132743), (24037, 91899), (30633, 72111)]