9657681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 15060480

約数和(自身を除く): 5402799

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 211, 219, 627, 633, 803, 1387, 2321, 2409, 4009, 4161, 6963, 12027, 15257, 15403, 44099, 45771, 46209, 132297, 169433, 292657, 508299, 877971, 3219227, 9657681]

約数ペア:

[(1, 9657681), (3, 3219227), (11, 877971), (19, 508299), (33, 292657), (57, 169433), (73, 132297), (209, 46209), (211, 45771), (219, 44099), (627, 15403), (633, 15257), (803, 12027), (1387, 6963), (2321, 4161), (2409, 4009)]