320702901099

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{700627}}^1$

素因数の和:701015

約数の個数: 32

約数和(自身を含む): 497188048896

約数和(自身を除く): 176485147797

約数列:

[1, 3, 7, 21, 71, 213, 307, 497, 921, 1491, 2149, 6447, 21797, 65391, 152579, 457737, 700627, 2101881, 4904389, 14713167, 49744517, 149233551, 215092489, 348211619, 645277467, 1044634857, 1505647423, 4516942269, 15271566719, 45814700157, 106900967033, 320702901099]

約数ペア:

[(1, 320702901099), (3, 106900967033), (7, 45814700157), (21, 15271566719), (71, 4516942269), (213, 1505647423), (307, 1044634857), (497, 645277467), (921, 348211619), (1491, 215092489), (2149, 149233551), (6447, 49744517), (21797, 14713167), (65391, 4904389), (152579, 2101881), (457737, 700627)]