1402457361

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{857}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 2009449728

約数和(自身を除く): 606992367

約数列:

[1, 3, 23, 37, 69, 111, 641, 851, 857, 1923, 2553, 2571, 14743, 19711, 23717, 31709, 44229, 59133, 71151, 95127, 545491, 549337, 729307, 1636473, 1648011, 2187921, 12634751, 20325469, 37904253, 60976407, 467485787, 1402457361]

約数ペア:

[(1, 1402457361), (3, 467485787), (23, 60976407), (37, 37904253), (69, 20325469), (111, 12634751), (641, 2187921), (851, 1648011), (857, 1636473), (1923, 729307), (2553, 549337), (2571, 545491), (14743, 95127), (19711, 71151), (23717, 59133), (31709, 44229)]