13305827511

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{74717}}^1$

素因数の和:75191

約数の個数: 24

約数和(自身を含む): 19675341504

約数和(自身を除く): 6369513993

約数列:

[1, 3, 9, 47, 141, 421, 423, 1263, 3789, 19787, 59361, 74717, 178083, 224151, 672453, 3511699, 10535097, 31455857, 31605291, 94367571, 283102713, 1478425279, 4435275837, 13305827511]

約数ペア:

[(1, 13305827511), (3, 4435275837), (9, 1478425279), (47, 283102713), (141, 94367571), (421, 31605291), (423, 31455857), (1263, 10535097), (3789, 3511699), (19787, 672453), (59361, 224151), (74717, 178083)]