8182977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 12963840

約数和(自身を除く): 4780863

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 421, 589, 627, 1023, 1263, 1767, 4631, 6479, 7999, 13051, 13893, 19437, 23997, 39153, 87989, 143561, 247969, 263967, 430683, 743907, 2727659, 8182977]

約数ペア:

[(1, 8182977), (3, 2727659), (11, 743907), (19, 430683), (31, 263967), (33, 247969), (57, 143561), (93, 87989), (209, 39153), (341, 23997), (421, 19437), (589, 13893), (627, 13051), (1023, 7999), (1263, 6479), (1767, 4631)]