2038962861

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{148949}}^1$

素因数の和:148987

約数の個数: 30

約数和(自身を含む): 3298199850

約数和(自身を除く): 1259236989

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 13689, 148949, 446847, 1340541, 1936337, 4021623, 5809011, 12064869, 17427033, 25172381, 52281099, 75517143, 156843297, 226551429, 679654287, 2038962861]

約数ペア:

[(1, 2038962861), (3, 679654287), (9, 226551429), (13, 156843297), (27, 75517143), (39, 52281099), (81, 25172381), (117, 17427033), (169, 12064869), (351, 5809011), (507, 4021623), (1053, 1936337), (1521, 1340541), (4563, 446847), (13689, 148949)]