262106643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 379072512

約数和(自身を除く): 116965869

約数列:

[1, 3, 23, 31, 69, 93, 181, 543, 677, 713, 2031, 2139, 4163, 5611, 12489, 15571, 16833, 20987, 46713, 62961, 122537, 129053, 367611, 387159, 482701, 1448103, 2818351, 3798647, 8455053, 11395941, 87368881, 262106643]

約数ペア:

[(1, 262106643), (3, 87368881), (23, 11395941), (31, 8455053), (69, 3798647), (93, 2818351), (181, 1448103), (543, 482701), (677, 387159), (713, 367611), (2031, 129053), (2139, 122537), (4163, 62961), (5611, 46713), (12489, 20987), (15571, 16833)]