9830961

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 17571840

約数和(自身を除く): 7740879

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 191, 301, 387, 399, 573, 817, 903, 1197, 1337, 1719, 2451, 2709, 3629, 4011, 5719, 7353, 8213, 10887, 12033, 17157, 24639, 25403, 32661, 51471, 57491, 73917, 76209, 156047, 172473, 228627, 468141, 517419, 1092329, 1404423, 3276987, 9830961]

約数ペア:

[(1, 9830961), (3, 3276987), (7, 1404423), (9, 1092329), (19, 517419), (21, 468141), (43, 228627), (57, 172473), (63, 156047), (129, 76209), (133, 73917), (171, 57491), (191, 51471), (301, 32661), (387, 25403), (399, 24639), (573, 17157), (817, 12033), (903, 10887), (1197, 8213), (1337, 7353), (1719, 5719), (2451, 4011), (2709, 3629)]