40317459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6467

約数の個数: 32

約数和(自身を含む): 69049344

約数和(自身を除く): 28731885

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 6421, 19263, 44947, 83473, 134841, 147683, 250419, 443049, 584311, 1033781, 1752933, 1919879, 3101343, 5759637, 13439153, 40317459]

約数ペア:

[(1, 40317459), (3, 13439153), (7, 5759637), (13, 3101343), (21, 1919879), (23, 1752933), (39, 1033781), (69, 584311), (91, 443049), (161, 250419), (273, 147683), (299, 134841), (483, 83473), (897, 44947), (2093, 19263), (6279, 6421)]