2549133081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2927}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 4238807040

約数和(自身を除く): 1689673959

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 463, 627, 1389, 1881, 2927, 4167, 5093, 8781, 8797, 15279, 26343, 26391, 32197, 45837, 55613, 79173, 96591, 96767, 166839, 289773, 290301, 500517, 611743, 870903, 1355201, 1835229, 4065603, 5505687, 12196809, 14907211, 25748819, 44721633, 77246457, 134164899, 231739371, 283237009, 849711027, 2549133081]

約数ペア:

[(1, 2549133081), (3, 849711027), (9, 283237009), (11, 231739371), (19, 134164899), (33, 77246457), (57, 44721633), (99, 25748819), (171, 14907211), (209, 12196809), (463, 5505687), (627, 4065603), (1389, 1835229), (1881, 1355201), (2927, 870903), (4167, 611743), (5093, 500517), (8781, 290301), (8797, 289773), (15279, 166839), (26343, 96767), (26391, 96591), (32197, 79173), (45837, 55613)]