7970523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 12241152

約数和(自身を除く): 4270629

約数列:

[1, 3, 11, 33, 41, 43, 123, 129, 137, 411, 451, 473, 1353, 1419, 1507, 1763, 4521, 5289, 5617, 5891, 16851, 17673, 19393, 58179, 61787, 64801, 185361, 194403, 241531, 724593, 2656841, 7970523]

約数ペア:

[(1, 7970523), (3, 2656841), (11, 724593), (33, 241531), (41, 194403), (43, 185361), (123, 64801), (129, 61787), (137, 58179), (411, 19393), (451, 17673), (473, 16851), (1353, 5891), (1419, 5617), (1507, 5289), (1763, 4521)]