10438389

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 17563392

約数和(自身を除く): 7125003

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 431, 621, 897, 1053, 1293, 1863, 2691, 3879, 5603, 8073, 9913, 11637, 16809, 24219, 29739, 34911, 50427, 89217, 128869, 151281, 267651, 386607, 453843, 802953, 1159821, 3479463, 10438389]

約数ペア:

[(1, 10438389), (3, 3479463), (9, 1159821), (13, 802953), (23, 453843), (27, 386607), (39, 267651), (69, 151281), (81, 128869), (117, 89217), (207, 50427), (299, 34911), (351, 29739), (431, 24219), (621, 16809), (897, 11637), (1053, 9913), (1293, 8073), (1863, 5603), (2691, 3879)]