9008811

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 14985984

約数和(自身を除く): 5977173

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 947, 1057, 1359, 2841, 3171, 6629, 8523, 9513, 19887, 59661, 142997, 428991, 1000979, 1286973, 3002937, 9008811]

約数ペア:

[(1, 9008811), (3, 3002937), (7, 1286973), (9, 1000979), (21, 428991), (63, 142997), (151, 59661), (453, 19887), (947, 9513), (1057, 8523), (1359, 6629), (2841, 3171)]