20171045091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{5387}}^1$

素因数の和:5835

約数の個数: 32

約数和(自身を含む): 28096911360

約数和(自身を除く): 7925866269

約数列:

[1, 3, 29, 87, 193, 223, 579, 669, 5387, 5597, 6467, 16161, 16791, 19401, 43039, 129117, 156223, 468669, 1039691, 1201301, 1248131, 3119073, 3603903, 3744393, 30151039, 34837729, 90453117, 104513187, 231851093, 695553279, 6723681697, 20171045091]

約数ペア:

[(1, 20171045091), (3, 6723681697), (29, 695553279), (87, 231851093), (193, 104513187), (223, 90453117), (579, 34837729), (669, 30151039), (5387, 3744393), (5597, 3603903), (6467, 3119073), (16161, 1248131), (16791, 1201301), (19401, 1039691), (43039, 468669), (129117, 156223)]