29406969

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{8443}}^1$

素因数の和:8498

約数の個数: 20

約数和(自身を含む): 44955856

約数和(自身を除く): 15548887

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 8443, 25329, 75987, 227961, 363049, 683883, 1089147, 3267441, 9802323, 29406969]

約数ペア:

[(1, 29406969), (3, 9802323), (9, 3267441), (27, 1089147), (43, 683883), (81, 363049), (129, 227961), (387, 75987), (1161, 25329), (3483, 8443)]