1240899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 1864704

約数和(自身を除く): 623805

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1213, 3639, 13343, 37603, 40029, 112809, 413633, 1240899]

約数ペア:

[(1, 1240899), (3, 413633), (11, 112809), (31, 40029), (33, 37603), (93, 13343), (341, 3639), (1023, 1213)]