9867021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 14563584

約数和(自身を除く): 4696563

約数列:

[1, 3, 17, 31, 51, 79, 93, 237, 527, 1343, 1581, 2449, 4029, 6241, 7347, 18723, 41633, 106097, 124899, 193471, 318291, 580413, 3289007, 9867021]

約数ペア:

[(1, 9867021), (3, 3289007), (17, 580413), (31, 318291), (51, 193471), (79, 124899), (93, 106097), (237, 41633), (527, 18723), (1343, 7347), (1581, 6241), (2449, 4029)]