27940749

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 9980211

約数列:

[1, 3, 89, 227, 267, 461, 681, 1383, 20203, 41029, 60609, 104647, 123087, 313941, 9313583, 27940749]

約数ペア:

[(1, 27940749), (3, 9313583), (89, 313941), (227, 123087), (267, 104647), (461, 60609), (681, 41029), (1383, 20203)]