2610639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 4054752

約数和(自身を除く): 1444113

約数列:

[1, 3, 9, 17, 51, 113, 151, 153, 339, 453, 1017, 1359, 1921, 2567, 5763, 7701, 17063, 17289, 23103, 51189, 153567, 290071, 870213, 2610639]

約数ペア:

[(1, 2610639), (3, 870213), (9, 290071), (17, 153567), (51, 51189), (113, 23103), (151, 17289), (153, 17063), (339, 7701), (453, 5763), (1017, 2567), (1359, 1921)]