23916501

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 42367104

約数和(自身を除く): 18450603

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 137, 153, 163, 357, 411, 489, 959, 1071, 1141, 1233, 1467, 2329, 2771, 2877, 3423, 6987, 8313, 8631, 10269, 16303, 19397, 20961, 22331, 24939, 48909, 58191, 66993, 146727, 156317, 174573, 200979, 379627, 468951, 1138881, 1406853, 2657389, 3416643, 7972167, 23916501]

約数ペア:

[(1, 23916501), (3, 7972167), (7, 3416643), (9, 2657389), (17, 1406853), (21, 1138881), (51, 468951), (63, 379627), (119, 200979), (137, 174573), (153, 156317), (163, 146727), (357, 66993), (411, 58191), (489, 48909), (959, 24939), (1071, 22331), (1141, 20961), (1233, 19397), (1467, 16303), (2329, 10269), (2771, 8631), (2877, 8313), (3423, 6987)]