25329753

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1747}}^1$

素因数の和:1938

約数の個数: 20

約数和(自身を含む): 38071440

約数和(自身を除く): 12741687

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 1747, 4833, 5241, 14499, 15723, 47169, 141507, 312713, 938139, 2814417, 8443251, 25329753]

約数ペア:

[(1, 25329753), (3, 8443251), (9, 2814417), (27, 938139), (81, 312713), (179, 141507), (537, 47169), (1611, 15723), (1747, 14499), (4833, 5241)]