9358839

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 15568800

約数和(自身を除く): 6209961

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 997, 1043, 1341, 2991, 3129, 6979, 8973, 9387, 20937, 62811, 148553, 445659, 1039871, 1336977, 3119613, 9358839]

約数ペア:

[(1, 9358839), (3, 3119613), (7, 1336977), (9, 1039871), (21, 445659), (63, 148553), (149, 62811), (447, 20937), (997, 9387), (1043, 8973), (1341, 6979), (2991, 3129)]