371390313

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15527}}^1$

素因数の和:15621

約数の個数: 32

約数和(自身を含む): 608200704

約数和(自身を除く): 236810391

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 7973, 15527, 23919, 46581, 108689, 263959, 326067, 791877, 1040309, 1847713, 3120927, 5543139, 7282163, 17685253, 21846489, 53055759, 123796771, 371390313]

約数ペア:

[(1, 371390313), (3, 123796771), (7, 53055759), (17, 21846489), (21, 17685253), (51, 7282163), (67, 5543139), (119, 3120927), (201, 1847713), (357, 1040309), (469, 791877), (1139, 326067), (1407, 263959), (3417, 108689), (7973, 46581), (15527, 23919)]