9640683

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 16432416

約数和(自身を除く): 6791733

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 131, 153, 221, 333, 393, 481, 629, 663, 1179, 1443, 1703, 1887, 1989, 2227, 4329, 4847, 5109, 5661, 6681, 8177, 14541, 15327, 20043, 24531, 28951, 43623, 63011, 73593, 82399, 86853, 189033, 247197, 260559, 567099, 741591, 1071187, 3213561, 9640683]

約数ペア:

[(1, 9640683), (3, 3213561), (9, 1071187), (13, 741591), (17, 567099), (37, 260559), (39, 247197), (51, 189033), (111, 86853), (117, 82399), (131, 73593), (153, 63011), (221, 43623), (333, 28951), (393, 24531), (481, 20043), (629, 15327), (663, 14541), (1179, 8177), (1443, 6681), (1703, 5661), (1887, 5109), (1989, 4847), (2227, 4329)]