1948827231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{574367}}^1$

素因数の和:574415

約数の個数: 24

約数和(自身を含む): 3136049280

約数和(自身を除く): 1187222049

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 574367, 1723101, 5169303, 7466771, 16656643, 22400313, 49969929, 67200939, 149909787, 216536359, 649609077, 1948827231]

約数ペア:

[(1, 1948827231), (3, 649609077), (9, 216536359), (13, 149909787), (29, 67200939), (39, 49969929), (87, 22400313), (117, 16656643), (261, 7466771), (377, 5169303), (1131, 1723101), (3393, 574367)]