310889019

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12451}}^1$

素因数の和:12531

約数の個数: 32

約数和(自身を含む): 502064640

約数和(自身を除く): 191175621

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 3567, 8323, 12451, 24969, 37353, 87157, 261471, 361079, 510491, 1083237, 1531473, 2527553, 3573437, 7582659, 10720311, 14804239, 44412717, 103629673, 310889019]

約数ペア:

[(1, 310889019), (3, 103629673), (7, 44412717), (21, 14804239), (29, 10720311), (41, 7582659), (87, 3573437), (123, 2527553), (203, 1531473), (287, 1083237), (609, 510491), (861, 361079), (1189, 261471), (3567, 87157), (8323, 37353), (12451, 24969)]