1238156903

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1\times {\mathrm{1787}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 1338210720

約数和(自身を除く): 100053817

約数列:

[1, 17, 53, 769, 901, 1787, 13073, 30379, 40757, 94711, 692869, 1374203, 1610087, 23361451, 72832759, 1238156903]

約数ペア:

[(1, 1238156903), (17, 72832759), (53, 23361451), (769, 1610087), (901, 1374203), (1787, 692869), (13073, 94711), (30379, 40757)]