2017445913

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{627901}}^1$

素因数の和:627934

約数の個数: 32

約数和(自身を含む): 3616715520

約数和(自身を除く): 1599269607

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 627901, 1883703, 4395307, 5651109, 10674317, 13185921, 16953327, 32022951, 39557763, 74720219, 96068853, 118673289, 224160657, 288206559, 672481971, 2017445913]

約数ペア:

[(1, 2017445913), (3, 672481971), (7, 288206559), (9, 224160657), (17, 118673289), (21, 96068853), (27, 74720219), (51, 39557763), (63, 32022951), (119, 16953327), (153, 13185921), (189, 10674317), (357, 5651109), (459, 4395307), (1071, 1883703), (3213, 627901)]