1085841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 1707264

約数和(自身を除く): 621423

約数列:

[1, 3, 9, 17, 47, 51, 141, 151, 153, 423, 453, 799, 1359, 2397, 2567, 7097, 7191, 7701, 21291, 23103, 63873, 120649, 361947, 1085841]

約数ペア:

[(1, 1085841), (3, 361947), (9, 120649), (17, 63873), (47, 23103), (51, 21291), (141, 7701), (151, 7191), (153, 7097), (423, 2567), (453, 2397), (799, 1359)]