1271330694

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{242713}}^1$

素因数の和:242821

約数の個数: 32

約数和(自身を含む): 2854316640

約数和(自身を除く): 1582985946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 242713, 485426, 728139, 1456278, 2184417, 4368834, 6553251, 13106502, 23543161, 47086322, 70629483, 141258966, 211888449, 423776898, 635665347, 1271330694]

約数ペア:

[(1, 1271330694), (2, 635665347), (3, 423776898), (6, 211888449), (9, 141258966), (18, 70629483), (27, 47086322), (54, 23543161), (97, 13106502), (194, 6553251), (291, 4368834), (582, 2184417), (873, 1456278), (1746, 728139), (2619, 485426), (5238, 242713)]