264906993

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{11117}}^1$

素因数の和:11193

約数の個数: 24

約数和(自身を含む): 390642048

約数和(自身を除く): 125735055

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 7943, 11117, 23829, 33351, 144521, 433563, 522499, 1567497, 1878773, 5636319, 6792487, 20377461, 88302331, 264906993]

約数ペア:

[(1, 264906993), (3, 88302331), (13, 20377461), (39, 6792487), (47, 5636319), (141, 1878773), (169, 1567497), (507, 522499), (611, 433563), (1833, 144521), (7943, 33351), (11117, 23829)]