205645583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 264720960

約数和(自身を除く): 59075377

約数列:

[1, 11, 13, 17, 29, 143, 187, 221, 319, 377, 493, 2431, 2917, 4147, 5423, 6409, 32087, 37921, 49589, 70499, 84593, 417131, 545479, 644657, 930523, 1099709, 1438081, 7091227, 12096799, 15818891, 18695053, 205645583]

約数ペア:

[(1, 205645583), (11, 18695053), (13, 15818891), (17, 12096799), (29, 7091227), (143, 1438081), (187, 1099709), (221, 930523), (319, 644657), (377, 545479), (493, 417131), (2431, 84593), (2917, 70499), (4147, 49589), (5423, 37921), (6409, 32087)]