283968993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{29983}}^1$

素因数の和:30045

約数の個数: 32

約数和(自身を含む): 483581952

約数和(自身を除く): 199612959

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 29983, 89949, 209881, 329813, 629643, 989439, 1229303, 2308691, 3687909, 6926073, 8605121, 13522333, 25815363, 40566999, 94656331, 283968993]

約数ペア:

[(1, 283968993), (3, 94656331), (7, 40566999), (11, 25815363), (21, 13522333), (33, 8605121), (41, 6926073), (77, 3687909), (123, 2308691), (231, 1229303), (287, 989439), (451, 629643), (861, 329813), (1353, 209881), (3157, 89949), (9471, 29983)]