46991217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4069

約数の個数: 32

約数和(自身を含む): 78926848

約数和(自身を除く): 31935631

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4003, 11739, 12009, 28021, 52039, 84063, 156117, 172129, 364273, 516387, 1092819, 1204903, 2237677, 3614709, 6713031, 15663739, 46991217]

約数ペア:

[(1, 46991217), (3, 15663739), (7, 6713031), (13, 3614709), (21, 2237677), (39, 1204903), (43, 1092819), (91, 516387), (129, 364273), (273, 172129), (301, 156117), (559, 84063), (903, 52039), (1677, 28021), (3913, 12009), (4003, 11739)]