481796133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103813}}^1$

素因数の和:103853

約数の個数: 32

約数和(自身を含む): 837156096

約数和(自身を除く): 355359963

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 103813, 311439, 726691, 1349569, 1764821, 2180073, 4048707, 5294463, 9446983, 12353747, 22942673, 28340949, 37061241, 68828019, 160598711, 481796133]

約数ペア:

[(1, 481796133), (3, 160598711), (7, 68828019), (13, 37061241), (17, 28340949), (21, 22942673), (39, 12353747), (51, 9446983), (91, 5294463), (119, 4048707), (221, 2180073), (273, 1764821), (357, 1349569), (663, 726691), (1547, 311439), (4641, 103813)]