8998911

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 14277120

約数和(自身を除く): 5278209

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 337, 387, 621, 989, 1011, 1161, 2967, 3033, 7751, 8901, 9099, 14491, 23253, 26703, 43473, 69759, 130419, 209277, 333293, 391257, 999879, 2999637, 8998911]

約数ペア:

[(1, 8998911), (3, 2999637), (9, 999879), (23, 391257), (27, 333293), (43, 209277), (69, 130419), (129, 69759), (207, 43473), (337, 26703), (387, 23253), (621, 14491), (989, 9099), (1011, 8901), (1161, 7751), (2967, 3033)]