1387477729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{1811}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 1615448736

約数和(自身を除く): 227971007

約数列:

[1, 11, 17, 187, 241, 289, 1811, 2651, 3179, 4097, 19921, 30787, 45067, 69649, 338657, 436451, 523379, 766139, 4800961, 5757169, 7419667, 81616337, 126134339, 1387477729]

約数ペア:

[(1, 1387477729), (11, 126134339), (17, 81616337), (187, 7419667), (241, 5757169), (289, 4800961), (1811, 766139), (2651, 523379), (3179, 436451), (4097, 338657), (19921, 69649), (30787, 45067)]