285536889

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3426

約数の個数: 36

約数和(自身を含む): 459222400

約数和(自身を除く): 173685511

約数列:

[1, 3, 9, 11, 33, 79, 99, 121, 237, 363, 711, 869, 1089, 2607, 3319, 7821, 9559, 9957, 28677, 29871, 36509, 86031, 109527, 262201, 328581, 401599, 786603, 1204797, 2359809, 2884211, 3614391, 8652633, 25957899, 31726321, 95178963, 285536889]

約数ペア:

[(1, 285536889), (3, 95178963), (9, 31726321), (11, 25957899), (33, 8652633), (79, 3614391), (99, 2884211), (121, 2359809), (237, 1204797), (363, 786603), (711, 401599), (869, 328581), (1089, 262201), (2607, 109527), (3319, 86031), (7821, 36509), (9559, 29871), (9957, 28677)]