1339815627

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 2004340800

約数和(自身を除く): 664525173

約数列:

[1, 3, 9, 27, 173, 373, 519, 769, 1119, 1557, 2307, 3357, 4671, 6921, 10071, 20763, 64529, 133037, 193587, 286837, 399111, 580761, 860511, 1197333, 1742283, 2581533, 3591999, 7744599, 49622801, 148868403, 446605209, 1339815627]

約数ペア:

[(1, 1339815627), (3, 446605209), (9, 148868403), (27, 49622801), (173, 7744599), (373, 3591999), (519, 2581533), (769, 1742283), (1119, 1197333), (1557, 860511), (2307, 580761), (3357, 399111), (4671, 286837), (6921, 193587), (10071, 133037), (20763, 64529)]