47973793

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 58637952

約数和(自身を除く): 10664159

約数列:

[1, 7, 37, 47, 49, 259, 329, 563, 1739, 1813, 2303, 3941, 12173, 20831, 26461, 27587, 85211, 145817, 185227, 979057, 1020719, 1296589, 6853399, 47973793]

約数ペア:

[(1, 47973793), (7, 6853399), (37, 1296589), (47, 1020719), (49, 979057), (259, 185227), (329, 145817), (563, 85211), (1739, 27587), (1813, 26461), (2303, 20831), (3941, 12173)]