8292879

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 13802880

約数和(自身を除く): 5510001

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 947, 973, 1251, 2841, 2919, 6629, 8523, 8757, 19887, 59661, 131633, 394899, 921431, 1184697, 2764293, 8292879]

約数ペア:

[(1, 8292879), (3, 2764293), (7, 1184697), (9, 921431), (21, 394899), (63, 131633), (139, 59661), (417, 19887), (947, 8757), (973, 8523), (1251, 6629), (2841, 2919)]