4080209757

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 6063349248

約数和(自身を除く): 1983139491

約数列:

[1, 3, 13, 39, 43, 129, 169, 211, 507, 559, 633, 887, 1677, 2661, 2743, 7267, 8229, 9073, 11531, 21801, 27219, 34593, 35659, 38141, 106977, 114423, 117949, 149903, 187157, 353847, 449709, 495833, 561471, 1487499, 1533337, 2433041, 4600011, 6445829, 7299123, 8047751, 19337487, 24143253, 31629533, 94888599, 104620763, 313862289, 1360069919, 4080209757]

約数ペア:

[(1, 4080209757), (3, 1360069919), (13, 313862289), (39, 104620763), (43, 94888599), (129, 31629533), (169, 24143253), (211, 19337487), (507, 8047751), (559, 7299123), (633, 6445829), (887, 4600011), (1677, 2433041), (2661, 1533337), (2743, 1487499), (7267, 561471), (8229, 495833), (9073, 449709), (11531, 353847), (21801, 187157), (27219, 149903), (34593, 117949), (35659, 114423), (38141, 106977)]