23895963

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 19085157

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 163, 179, 273, 489, 537, 819, 1141, 1253, 1467, 1611, 2119, 2327, 3423, 3759, 6357, 6981, 10269, 11277, 14833, 16289, 19071, 20943, 29177, 44499, 48867, 87531, 133497, 146601, 204239, 262593, 379301, 612717, 1137903, 1838151, 2655107, 3413709, 7965321, 23895963]

約数ペア:

[(1, 23895963), (3, 7965321), (7, 3413709), (9, 2655107), (13, 1838151), (21, 1137903), (39, 612717), (63, 379301), (91, 262593), (117, 204239), (163, 146601), (179, 133497), (273, 87531), (489, 48867), (537, 44499), (819, 29177), (1141, 20943), (1253, 19071), (1467, 16289), (1611, 14833), (2119, 11277), (2327, 10269), (3423, 6981), (3759, 6357)]