885431313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{661}}^1$

素因数の和:894

約数の個数: 36

約数和(自身を含む): 1392433588

約数和(自身を除く): 507002275

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 661, 963, 1391, 1983, 4173, 5949, 8593, 11449, 12519, 25779, 34347, 70727, 77337, 103041, 148837, 212181, 446511, 636543, 919451, 1339533, 2758353, 7567789, 8275059, 22703367, 68110101, 98381257, 295143771, 885431313]

約数ペア:

[(1, 885431313), (3, 295143771), (9, 98381257), (13, 68110101), (39, 22703367), (107, 8275059), (117, 7567789), (321, 2758353), (661, 1339533), (963, 919451), (1391, 636543), (1983, 446511), (4173, 212181), (5949, 148837), (8593, 103041), (11449, 77337), (12519, 70727), (25779, 34347)]