23383017

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 17052183

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 141, 149, 159, 329, 371, 423, 447, 477, 987, 1043, 1113, 1341, 2491, 2961, 3129, 3339, 7003, 7473, 7897, 9387, 17437, 21009, 22419, 23691, 49021, 52311, 55279, 63027, 71073, 147063, 156933, 165837, 371159, 441189, 497511, 1113477, 2598113, 3340431, 7794339, 23383017]

約数ペア:

[(1, 23383017), (3, 7794339), (7, 3340431), (9, 2598113), (21, 1113477), (47, 497511), (53, 441189), (63, 371159), (141, 165837), (149, 156933), (159, 147063), (329, 71073), (371, 63027), (423, 55279), (447, 52311), (477, 49021), (987, 23691), (1043, 22419), (1113, 21009), (1341, 17437), (2491, 9387), (2961, 7897), (3129, 7473), (3339, 7003)]