518039649

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2158

約数の個数: 36

約数和(自身を含む): 797375124

約数和(自身を除く): 279335475

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 529, 1219, 1587, 2053, 3657, 4761, 6159, 10971, 18477, 28037, 47219, 84111, 108809, 141657, 252333, 326427, 424971, 979281, 1086037, 2502607, 3258111, 7507821, 9774333, 22523463, 57559961, 172679883, 518039649]

約数ペア:

[(1, 518039649), (3, 172679883), (9, 57559961), (23, 22523463), (53, 9774333), (69, 7507821), (159, 3258111), (207, 2502607), (477, 1086037), (529, 979281), (1219, 424971), (1587, 326427), (2053, 252333), (3657, 141657), (4761, 108809), (6159, 84111), (10971, 47219), (18477, 28037)]