8341137

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 14589696

約数和(自身を除く): 6248559

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 313, 329, 423, 567, 939, 987, 1269, 2191, 2817, 2961, 3807, 6573, 8451, 8883, 14711, 19719, 25353, 26649, 44133, 59157, 102977, 132399, 177471, 308931, 397197, 926793, 1191591, 2780379, 8341137]

約数ペア:

[(1, 8341137), (3, 2780379), (7, 1191591), (9, 926793), (21, 397197), (27, 308931), (47, 177471), (63, 132399), (81, 102977), (141, 59157), (189, 44133), (313, 26649), (329, 25353), (423, 19719), (567, 14711), (939, 8883), (987, 8451), (1269, 6573), (2191, 3807), (2817, 2961)]