29309787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 47069568

約数和(自身を除く): 17759781

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 8081, 24243, 72729, 105053, 250511, 315159, 751533, 945477, 2254599, 3256643, 9769929, 29309787]

約数ペア:

[(1, 29309787), (3, 9769929), (9, 3256643), (13, 2254599), (31, 945477), (39, 751533), (93, 315159), (117, 250511), (279, 105053), (403, 72729), (1209, 24243), (3627, 8081)]