679396509

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1439}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 1132185600

約数和(自身を除く): 452789091

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 251, 627, 753, 1439, 1881, 2259, 2761, 4317, 4769, 8283, 12951, 14307, 15829, 24849, 27341, 42921, 47487, 52459, 82023, 142461, 157377, 246069, 300751, 361189, 472131, 902253, 1083567, 2706759, 3250701, 3973079, 6862591, 11919237, 20587773, 35757711, 61763319, 75488501, 226465503, 679396509]

約数ペア:

[(1, 679396509), (3, 226465503), (9, 75488501), (11, 61763319), (19, 35757711), (33, 20587773), (57, 11919237), (99, 6862591), (171, 3973079), (209, 3250701), (251, 2706759), (627, 1083567), (753, 902253), (1439, 472131), (1881, 361189), (2259, 300751), (2761, 246069), (4317, 157377), (4769, 142461), (8283, 82023), (12951, 52459), (14307, 47487), (15829, 42921), (24849, 27341)]