1398984951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{33937}}^1$

素因数の和:34111

約数の個数: 32

約数和(自身を含む): 2311042048

約数和(自身を除く): 912057097

約数列:

[1, 3, 7, 13, 21, 39, 91, 151, 273, 453, 1057, 1963, 3171, 5889, 13741, 33937, 41223, 101811, 237559, 441181, 712677, 1323543, 3088267, 5124487, 9264801, 15373461, 35871409, 66618331, 107614227, 199854993, 466328317, 1398984951]

約数ペア:

[(1, 1398984951), (3, 466328317), (7, 199854993), (13, 107614227), (21, 66618331), (39, 35871409), (91, 15373461), (151, 9264801), (273, 5124487), (453, 3088267), (1057, 1323543), (1963, 712677), (3171, 441181), (5889, 237559), (13741, 101811), (33937, 41223)]