1878169953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{12143}}^1$

素因数の和:12309

約数の個数: 32

約数和(自身を含む): 2821294080

約数和(自身を除く): 943124127

約数列:

[1, 3, 11, 33, 43, 109, 129, 327, 473, 1199, 1419, 3597, 4687, 12143, 14061, 36429, 51557, 133573, 154671, 400719, 522149, 1323587, 1566447, 3970761, 5743639, 14559457, 17230917, 43678371, 56914241, 170742723, 626056651, 1878169953]

約数ペア:

[(1, 1878169953), (3, 626056651), (11, 170742723), (33, 56914241), (43, 43678371), (109, 17230917), (129, 14559457), (327, 5743639), (473, 3970761), (1199, 1566447), (1419, 1323587), (3597, 522149), (4687, 400719), (12143, 154671), (14061, 133573), (36429, 51557)]