9923627

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 12257280

約数和(自身を除く): 2333653

約数列:

[1, 7, 31, 47, 49, 139, 217, 329, 973, 1457, 1519, 2303, 4309, 6533, 6811, 10199, 30163, 45731, 71393, 202523, 211141, 320117, 1417661, 9923627]

約数ペア:

[(1, 9923627), (7, 1417661), (31, 320117), (47, 211141), (49, 202523), (139, 71393), (217, 45731), (329, 30163), (973, 10199), (1457, 6811), (1519, 6533), (2303, 4309)]