9887672961

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{12344161}}^1$

素因数の和:12344256

約数の個数: 12

約数和(自身を含む): 14442669540

約数和(自身を除く): 4554996579

約数列:

[1, 3, 9, 89, 267, 801, 12344161, 37032483, 111097449, 1098630329, 3295890987, 9887672961]

約数ペア:

[(1, 9887672961), (3, 3295890987), (9, 1098630329), (89, 111097449), (267, 37032483), (801, 12344161)]