16233861

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 26922240

約数和(自身を除く): 10688379

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1229, 1887, 3687, 4403, 8603, 13209, 20893, 25809, 45473, 62679, 136419, 146251, 318311, 438753, 773041, 954933, 2319123, 5411287, 16233861]

約数ペア:

[(1, 16233861), (3, 5411287), (7, 2319123), (17, 954933), (21, 773041), (37, 438753), (51, 318311), (111, 146251), (119, 136419), (259, 62679), (357, 45473), (629, 25809), (777, 20893), (1229, 13209), (1887, 8603), (3687, 4403)]