4238289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 6898944

約数和(自身を除く): 2660655

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 1381, 3069, 4143, 12429, 15191, 42811, 45573, 128433, 136719, 385299, 470921, 1412763, 4238289]

約数ペア:

[(1, 4238289), (3, 1412763), (9, 470921), (11, 385299), (31, 136719), (33, 128433), (93, 45573), (99, 42811), (279, 15191), (341, 12429), (1023, 4143), (1381, 3069)]