1224471999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1327}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 1750155264

約数和(自身を除く): 525683265

約数列:

[1, 3, 23, 43, 69, 129, 311, 933, 989, 1327, 2967, 3981, 7153, 13373, 21459, 30521, 40119, 57061, 91563, 171183, 307579, 412697, 922737, 1238091, 1312403, 3937209, 9492031, 17745971, 28476093, 53237913, 408157333, 1224471999]

約数ペア:

[(1, 1224471999), (3, 408157333), (23, 53237913), (43, 28476093), (69, 17745971), (129, 9492031), (311, 3937209), (933, 1312403), (989, 1238091), (1327, 922737), (2967, 412697), (3981, 307579), (7153, 171183), (13373, 91563), (21459, 57061), (30521, 40119)]