131441901

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1\times {\mathrm{743}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 177429120

約数和(自身を除く): 45987219

約数列:

[1, 3, 109, 327, 541, 743, 1623, 2229, 58969, 80987, 176907, 242961, 401963, 1205889, 43813967, 131441901]

約数ペア:

[(1, 131441901), (3, 43813967), (109, 1205889), (327, 401963), (541, 242961), (743, 176907), (1623, 80987), (2229, 58969)]