129801419

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 149960160

約数和(自身を除く): 20158741

約数列:

[1, 11, 29, 71, 121, 319, 521, 781, 2059, 3509, 5731, 8591, 15109, 22649, 36991, 63041, 166199, 249139, 406901, 1072739, 1828189, 4475911, 11800129, 129801419]

約数ペア:

[(1, 129801419), (11, 11800129), (29, 4475911), (71, 1828189), (121, 1072739), (319, 406901), (521, 249139), (781, 166199), (2059, 63041), (3509, 36991), (5731, 22649), (8591, 15109)]