7762473

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2098

約数の個数: 20

約数和(自身を含む): 11848320

約数和(自身を除く): 4085847

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2039, 3807, 6117, 18351, 55053, 95833, 165159, 287499, 862497, 2587491, 7762473]

約数ペア:

[(1, 7762473), (3, 2587491), (9, 862497), (27, 287499), (47, 165159), (81, 95833), (141, 55053), (423, 18351), (1269, 6117), (2039, 3807)]