492710049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{6449}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 767730600

約数和(自身を除く): 275020551

約数列:

[1, 3, 9, 13, 39, 117, 653, 1959, 5877, 6449, 8489, 19347, 25467, 58041, 76401, 83837, 251511, 754533, 4211197, 12633591, 37900773, 54745561, 164236683, 492710049]

約数ペア:

[(1, 492710049), (3, 164236683), (9, 54745561), (13, 37900773), (39, 12633591), (117, 4211197), (653, 754533), (1959, 251511), (5877, 83837), (6449, 76401), (8489, 58041), (19347, 25467)]