28702978121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{911}}^1\times {\mathrm{4177}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 30330274560

約数和(自身を除く): 1627296439

約数列:

[1, 19, 397, 911, 4177, 7543, 17309, 79363, 361667, 1658269, 3805247, 6871673, 31507111, 72299693, 1510683059, 28702978121]

約数ペア:

[(1, 28702978121), (19, 1510683059), (397, 72299693), (911, 31507111), (4177, 6871673), (7543, 3805247), (17309, 1658269), (79363, 361667)]