12542857239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 19480780800

約数和(自身を除く): 6937923561

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 359, 541, 627, 1077, 1133, 1623, 1957, 3399, 3949, 5871, 5951, 6821, 10279, 11847, 17853, 20463, 21527, 30837, 36977, 55723, 64581, 75031, 110931, 113069, 167169, 194219, 225093, 339207, 406747, 582657, 612953, 702563, 1058737, 1220241, 1838859, 2107689, 2136409, 3176211, 3690161, 6409227, 7728193, 11070483, 11646107, 20004557, 23184579, 34938321, 40591771, 60013671, 121775313, 220050127, 380086583, 660150381, 1140259749, 4180952413, 12542857239]

約数ペア:

[(1, 12542857239), (3, 4180952413), (11, 1140259749), (19, 660150381), (33, 380086583), (57, 220050127), (103, 121775313), (209, 60013671), (309, 40591771), (359, 34938321), (541, 23184579), (627, 20004557), (1077, 11646107), (1133, 11070483), (1623, 7728193), (1957, 6409227), (3399, 3690161), (3949, 3176211), (5871, 2136409), (5951, 2107689), (6821, 1838859), (10279, 1220241), (11847, 1058737), (17853, 702563), (20463, 612953), (21527, 582657), (30837, 406747), (36977, 339207), (55723, 225093), (64581, 194219), (75031, 167169), (110931, 113069)]