7372287

素因数分解:

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

素因数の和:200

約数の個数: 36

約数和(自身を含む): 11933064

約数和(自身を除く): 4560777

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 131, 169, 333, 393, 481, 507, 1179, 1443, 1521, 1703, 4329, 4847, 5109, 6253, 14541, 15327, 18759, 22139, 43623, 56277, 63011, 66417, 189033, 199251, 567099, 819143, 2457429, 7372287]

約数ペア:

[(1, 7372287), (3, 2457429), (9, 819143), (13, 567099), (37, 199251), (39, 189033), (111, 66417), (117, 63011), (131, 56277), (169, 43623), (333, 22139), (393, 18759), (481, 15327), (507, 14541), (1179, 6253), (1443, 5109), (1521, 4847), (1703, 4329)]