8198631

素因数分解:

$3^3\times 7^2\times {\mathrm{6197}}^1$

素因数の和:6220

約数の個数: 24

約数和(自身を含む): 14131440

約数和(自身を除く): 5932809

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6197, 18591, 43379, 55773, 130137, 167319, 303653, 390411, 910959, 1171233, 2732877, 8198631]

約数ペア:

[(1, 8198631), (3, 2732877), (7, 1171233), (9, 910959), (21, 390411), (27, 303653), (49, 167319), (63, 130137), (147, 55773), (189, 43379), (441, 18591), (1323, 6197)]