23460003

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 43008000

約数和(自身を除く): 19547997

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 133, 139, 141, 171, 189, 329, 399, 417, 423, 513, 893, 973, 987, 1197, 1251, 1269, 2641, 2679, 2919, 2961, 3591, 3753, 6251, 6533, 7923, 8037, 8757, 8883, 18487, 18753, 19599, 23769, 24111, 26271, 45731, 55461, 56259, 58797, 71307, 124127, 137193, 166383, 168777, 176391, 372381, 411579, 499149, 868889, 1117143, 1234737, 2606667, 3351429, 7820001, 23460003]

約数ペア:

[(1, 23460003), (3, 7820001), (7, 3351429), (9, 2606667), (19, 1234737), (21, 1117143), (27, 868889), (47, 499149), (57, 411579), (63, 372381), (133, 176391), (139, 168777), (141, 166383), (171, 137193), (189, 124127), (329, 71307), (399, 58797), (417, 56259), (423, 55461), (513, 45731), (893, 26271), (973, 24111), (987, 23769), (1197, 19599), (1251, 18753), (1269, 18487), (2641, 8883), (2679, 8757), (2919, 8037), (2961, 7923), (3591, 6533), (3753, 6251)]