25154337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7247}}^1$

素因数の和:7352

約数の個数: 16

約数和(自身を含む): 36529920

約数和(自身を除く): 11375583

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 7247, 21741, 94211, 282633, 644983, 1934949, 8384779, 25154337]

約数ペア:

[(1, 25154337), (3, 8384779), (13, 1934949), (39, 644983), (89, 282633), (267, 94211), (1157, 21741), (3471, 7247)]