23908689

素因数分解:

$3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 41236800

約数和(自身を除く): 17328111

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 189, 283, 447, 567, 849, 1043, 1341, 1981, 2547, 3129, 4023, 5943, 7641, 9387, 12069, 17829, 22923, 28161, 42167, 53487, 84483, 126501, 160461, 295169, 379503, 885507, 1138509, 2656521, 3415527, 7969563, 23908689]

約数ペア:

[(1, 23908689), (3, 7969563), (7, 3415527), (9, 2656521), (21, 1138509), (27, 885507), (63, 379503), (81, 295169), (149, 160461), (189, 126501), (283, 84483), (447, 53487), (567, 42167), (849, 28161), (1043, 22923), (1341, 17829), (1981, 12069), (2547, 9387), (3129, 7641), (4023, 5943)]