140978811

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{1559}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 192741120

約数和(自身を除く): 51762309

約数列:

[1, 3, 43, 129, 701, 1559, 2103, 4677, 30143, 67037, 90429, 201111, 1092859, 3278577, 46992937, 140978811]

約数ペア:

[(1, 140978811), (3, 46992937), (43, 3278577), (129, 1092859), (701, 201111), (1559, 90429), (2103, 67037), (4677, 30143)]