2783015421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^2$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 4094077440

約数和(自身を除く): 1311062019

約数列:

[1, 3, 29, 31, 37, 87, 93, 111, 167, 501, 899, 1073, 1147, 2697, 3219, 3441, 4843, 5177, 6179, 14529, 15531, 18537, 27889, 33263, 83667, 99789, 150133, 179191, 191549, 450399, 537573, 574647, 808781, 864559, 1031893, 2426343, 2593677, 3095679, 5554921, 16664763, 25072211, 29924897, 31988683, 75216633, 89774691, 95966049, 927671807, 2783015421]

約数ペア:

[(1, 2783015421), (3, 927671807), (29, 95966049), (31, 89774691), (37, 75216633), (87, 31988683), (93, 29924897), (111, 25072211), (167, 16664763), (501, 5554921), (899, 3095679), (1073, 2593677), (1147, 2426343), (2697, 1031893), (3219, 864559), (3441, 808781), (4843, 574647), (5177, 537573), (6179, 450399), (14529, 191549), (15531, 179191), (18537, 150133), (27889, 99789), (33263, 83667)]