4970241

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 20

約数和(自身を含む): 7602672

約数和(自身を除く): 2632431

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1427, 3483, 4281, 12843, 38529, 61361, 115587, 184083, 552249, 1656747, 4970241]

約数ペア:

[(1, 4970241), (3, 1656747), (9, 552249), (27, 184083), (43, 115587), (81, 61361), (129, 38529), (387, 12843), (1161, 4281), (1427, 3483)]