28841439

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 43849728

約数和(自身を除く): 15008289

約数列:

[1, 3, 11, 31, 33, 93, 121, 233, 341, 363, 699, 1023, 1331, 2563, 3751, 3993, 7223, 7689, 11253, 21669, 28193, 41261, 79453, 84579, 123783, 238359, 310123, 873983, 930369, 2621949, 9613813, 28841439]

約数ペア:

[(1, 28841439), (3, 9613813), (11, 2621949), (31, 930369), (33, 873983), (93, 310123), (121, 238359), (233, 123783), (341, 84579), (363, 79453), (699, 41261), (1023, 28193), (1331, 21669), (2563, 11253), (3751, 7689), (3993, 7223)]