2869461

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 4868864

約数和(自身を除く): 1999403

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1231, 2331, 3693, 8617, 11079, 25851, 45547, 77553, 136641, 318829, 409923, 956487, 2869461]

約数ペア:

[(1, 2869461), (3, 956487), (7, 409923), (9, 318829), (21, 136641), (37, 77553), (63, 45547), (111, 25851), (259, 11079), (333, 8617), (777, 3693), (1231, 2331)]