5913117

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 9974016

約数和(自身を除く): 4060899

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1997, 2961, 5991, 13979, 17973, 41937, 93859, 125811, 281577, 657013, 844731, 1971039, 5913117]

約数ペア:

[(1, 5913117), (3, 1971039), (7, 844731), (9, 657013), (21, 281577), (47, 125811), (63, 93859), (141, 41937), (329, 17973), (423, 13979), (987, 5991), (1997, 2961)]