1223116609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 1504952064

約数和(自身を除く): 281835455

約数列:

[1, 11, 13, 23, 143, 253, 299, 373, 997, 3289, 4103, 4849, 8579, 10967, 12961, 22931, 53339, 94369, 111527, 142571, 252241, 298103, 371881, 1226797, 3279133, 4090691, 4834453, 8553263, 53178983, 94085893, 111192419, 1223116609]

約数ペア:

[(1, 1223116609), (11, 111192419), (13, 94085893), (23, 53178983), (143, 8553263), (253, 4834453), (299, 4090691), (373, 3279133), (997, 1226797), (3289, 371881), (4103, 298103), (4849, 252241), (8579, 142571), (10967, 111527), (12961, 94369), (22931, 53339)]