38863363

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 11525117

約数列:

[1, 7, 11, 53, 77, 89, 107, 371, 583, 623, 749, 979, 1177, 4081, 4717, 5671, 6853, 8239, 9523, 33019, 39697, 51887, 62381, 66661, 104753, 363209, 436667, 504719, 733271, 3533033, 5551909, 38863363]

約数ペア:

[(1, 38863363), (7, 5551909), (11, 3533033), (53, 733271), (77, 504719), (89, 436667), (107, 363209), (371, 104753), (583, 66661), (623, 62381), (749, 51887), (979, 39697), (1177, 33019), (4081, 9523), (4717, 8239), (5671, 6853)]