9690969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 14705280

約数和(自身を除く): 5014311

約数列:

[1, 3, 17, 19, 51, 57, 73, 137, 219, 323, 411, 969, 1241, 1387, 2329, 2603, 3723, 4161, 6987, 7809, 10001, 23579, 30003, 44251, 70737, 132753, 170017, 190019, 510051, 570057, 3230323, 9690969]

約数ペア:

[(1, 9690969), (3, 3230323), (17, 570057), (19, 510051), (51, 190019), (57, 170017), (73, 132753), (137, 70737), (219, 44251), (323, 30003), (411, 23579), (969, 10001), (1241, 7809), (1387, 6987), (2329, 4161), (2603, 3723)]