10981641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 16727040

約数和(自身を除く): 5745399

約数列:

[1, 3, 11, 33, 43, 71, 109, 129, 213, 327, 473, 781, 1199, 1419, 2343, 3053, 3597, 4687, 7739, 9159, 14061, 23217, 33583, 51557, 85129, 100749, 154671, 255387, 332777, 998331, 3660547, 10981641]

約数ペア:

[(1, 10981641), (3, 3660547), (11, 998331), (33, 332777), (43, 255387), (71, 154671), (109, 100749), (129, 85129), (213, 51557), (327, 33583), (473, 23217), (781, 14061), (1199, 9159), (1419, 7739), (2343, 4687), (3053, 3597)]