23086917

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 18938043

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 63, 69, 113, 141, 161, 189, 207, 329, 339, 423, 483, 621, 791, 987, 1017, 1081, 1269, 1449, 2373, 2599, 2961, 3051, 3243, 4347, 5311, 7119, 7567, 7797, 8883, 9729, 15933, 18193, 21357, 22701, 23391, 29187, 37177, 47799, 54579, 68103, 70173, 111531, 122153, 143397, 163737, 204309, 334593, 366459, 491211, 855071, 1003779, 1099377, 2565213, 3298131, 7695639, 23086917]

約数ペア:

[(1, 23086917), (3, 7695639), (7, 3298131), (9, 2565213), (21, 1099377), (23, 1003779), (27, 855071), (47, 491211), (63, 366459), (69, 334593), (113, 204309), (141, 163737), (161, 143397), (189, 122153), (207, 111531), (329, 70173), (339, 68103), (423, 54579), (483, 47799), (621, 37177), (791, 29187), (987, 23391), (1017, 22701), (1081, 21357), (1269, 18193), (1449, 15933), (2373, 9729), (2599, 8883), (2961, 7797), (3051, 7567), (3243, 7119), (4347, 5311)]