353669173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 481925376

約数和(自身を除く): 128256203

約数列:

[1, 11, 13, 17, 19, 31, 143, 169, 187, 209, 221, 247, 323, 341, 361, 403, 527, 589, 1859, 2431, 2717, 2873, 3211, 3553, 3971, 4199, 4433, 4693, 5239, 5797, 6137, 6479, 6851, 7657, 10013, 11191, 31603, 35321, 46189, 51623, 54587, 57629, 61009, 67507, 75361, 79781, 84227, 89063, 99541, 110143, 123101, 130169, 145483, 190247, 600457, 671099, 877591, 979693, 1037153, 1094951, 1431859, 1600313, 1692197, 1891279, 2092717, 2473211, 11408683, 18614167, 20804069, 27205321, 32151743, 353669173]

約数ペア:

[(1, 353669173), (11, 32151743), (13, 27205321), (17, 20804069), (19, 18614167), (31, 11408683), (143, 2473211), (169, 2092717), (187, 1891279), (209, 1692197), (221, 1600313), (247, 1431859), (323, 1094951), (341, 1037153), (361, 979693), (403, 877591), (527, 671099), (589, 600457), (1859, 190247), (2431, 145483), (2717, 130169), (2873, 123101), (3211, 110143), (3553, 99541), (3971, 89063), (4199, 84227), (4433, 79781), (4693, 75361), (5239, 67507), (5797, 61009), (6137, 57629), (6479, 54587), (6851, 51623), (7657, 46189), (10013, 35321), (11191, 31603)]