826532161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7639}}^1$

素因数の和:7729

約数の個数: 32

約数和(自身を含む): 1078156800

約数和(自身を除く): 251624639

約数列:

[1, 7, 13, 29, 41, 91, 203, 287, 377, 533, 1189, 2639, 3731, 7639, 8323, 15457, 53473, 99307, 108199, 221531, 313199, 695149, 1550717, 2192393, 2879903, 4071587, 9082771, 20159321, 28501109, 63579397, 118076023, 826532161]

約数ペア:

[(1, 826532161), (7, 118076023), (13, 63579397), (29, 28501109), (41, 20159321), (91, 9082771), (203, 4071587), (287, 2879903), (377, 2192393), (533, 1550717), (1189, 695149), (2639, 313199), (3731, 221531), (7639, 108199), (8323, 99307), (15457, 53473)]