7885647

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3793}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 14568960

約数和(自身を除く): 6683313

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 3793, 11379, 26551, 34137, 41723, 79653, 102411, 125169, 238959, 292061, 375507, 716877, 876183, 1126521, 2628549, 7885647]

約数ペア:

[(1, 7885647), (3, 2628549), (7, 1126521), (9, 876183), (11, 716877), (21, 375507), (27, 292061), (33, 238959), (63, 125169), (77, 102411), (99, 79653), (189, 41723), (231, 34137), (297, 26551), (693, 11379), (2079, 3793)]