1262097

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 1974024

約数和(自身を除く): 711927

約数列:

[1, 3, 9, 17, 51, 73, 113, 153, 219, 339, 657, 1017, 1241, 1921, 3723, 5763, 8249, 11169, 17289, 24747, 74241, 140233, 420699, 1262097]

約数ペア:

[(1, 1262097), (3, 420699), (9, 140233), (17, 74241), (51, 24747), (73, 17289), (113, 11169), (153, 8249), (219, 5763), (339, 3723), (657, 1921), (1017, 1241)]