42187431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 68382720

約数和(自身を除く): 26195289

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 3391, 4147, 10173, 12441, 37301, 44083, 98339, 111903, 132249, 295017, 484913, 1081729, 1278407, 1454739, 3245187, 3835221, 14062477, 42187431]

約数ペア:

[(1, 42187431), (3, 14062477), (11, 3835221), (13, 3245187), (29, 1454739), (33, 1278407), (39, 1081729), (87, 484913), (143, 295017), (319, 132249), (377, 111903), (429, 98339), (957, 44083), (1131, 37301), (3391, 12441), (4147, 10173)]