7775937

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 12398568

約数和(自身を除く): 4622631

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 1621, 4797, 4863, 14589, 21073, 63219, 66461, 189657, 199383, 598149, 863993, 2591979, 7775937]

約数ペア:

[(1, 7775937), (3, 2591979), (9, 863993), (13, 598149), (39, 199383), (41, 189657), (117, 66461), (123, 63219), (369, 21073), (533, 14589), (1599, 4863), (1621, 4797)]