15390063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 24096800

約数和(自身を除く): 8706737

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 661, 1791, 1983, 2587, 5949, 7761, 8593, 23283, 25779, 77337, 131539, 394617, 1183851, 1710007, 5130021, 15390063]

約数ペア:

[(1, 15390063), (3, 5130021), (9, 1710007), (13, 1183851), (39, 394617), (117, 131539), (199, 77337), (597, 25779), (661, 23283), (1791, 8593), (1983, 7761), (2587, 5949)]