131770518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10453}}^1$

素因数の和:10660

約数の個数: 32

約数和(自身を含む): 289032192

約数和(自身を除く): 157261674

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 6303, 10453, 12606, 20906, 31359, 62718, 114983, 229966, 344949, 689898, 1996523, 3993046, 5989569, 11979138, 21961753, 43923506, 65885259, 131770518]

約数ペア:

[(1, 131770518), (2, 65885259), (3, 43923506), (6, 21961753), (11, 11979138), (22, 5989569), (33, 3993046), (66, 1996523), (191, 689898), (382, 344949), (573, 229966), (1146, 114983), (2101, 62718), (4202, 31359), (6303, 20906), (10453, 12606)]