23112639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 39896064

約数和(自身を除く): 16783425

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 443, 527, 561, 1023, 1329, 1581, 1683, 3069, 3987, 4743, 4873, 5797, 7531, 13733, 14619, 17391, 22593, 41199, 43857, 52173, 67779, 82841, 123597, 151063, 233461, 248523, 453189, 700383, 745569, 1359567, 2101149, 2568071, 7704213, 23112639]

約数ペア:

[(1, 23112639), (3, 7704213), (9, 2568071), (11, 2101149), (17, 1359567), (31, 745569), (33, 700383), (51, 453189), (93, 248523), (99, 233461), (153, 151063), (187, 123597), (279, 82841), (341, 67779), (443, 52173), (527, 43857), (561, 41199), (1023, 22593), (1329, 17391), (1581, 14619), (1683, 13733), (3069, 7531), (3987, 5797), (4743, 4873)]