2247133239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{206519}}^1$

素因数の和:206572

約数の個数: 32

約数和(自身を含む): 3700838400

約数和(自身を除く): 1453705161

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 206519, 619557, 1858671, 2684747, 5576013, 6402089, 8054241, 19206267, 24162723, 57618801, 72488169, 83227157, 172856403, 249681471, 749044413, 2247133239]

約数ペア:

[(1, 2247133239), (3, 749044413), (9, 249681471), (13, 172856403), (27, 83227157), (31, 72488169), (39, 57618801), (93, 24162723), (117, 19206267), (279, 8054241), (351, 6402089), (403, 5576013), (837, 2684747), (1209, 1858671), (3627, 619557), (10881, 206519)]