40384379

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 48769200

約数和(自身を除く): 8384821

約数列:

[1, 7, 49, 59, 61, 229, 413, 427, 1603, 2891, 2989, 3599, 11221, 13511, 13969, 25193, 94577, 97783, 176351, 662039, 684481, 824171, 5769197, 40384379]

約数ペア:

[(1, 40384379), (7, 5769197), (49, 824171), (59, 684481), (61, 662039), (229, 176351), (413, 97783), (427, 94577), (1603, 25193), (2891, 13969), (2989, 13511), (3599, 11221)]