1528883919

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 2326147200

約数和(自身を除く): 797263281

約数列:

[1, 3, 9, 37, 79, 89, 111, 237, 267, 333, 653, 711, 801, 1959, 2923, 3293, 5877, 7031, 8769, 9879, 21093, 24161, 26307, 29637, 51587, 58117, 63279, 72483, 154761, 174351, 217449, 260147, 464283, 523053, 780441, 1908719, 2150329, 2341323, 4591243, 5726157, 6450987, 13773729, 17178471, 19352961, 41321187, 169875991, 509627973, 1528883919]

約数ペア:

[(1, 1528883919), (3, 509627973), (9, 169875991), (37, 41321187), (79, 19352961), (89, 17178471), (111, 13773729), (237, 6450987), (267, 5726157), (333, 4591243), (653, 2341323), (711, 2150329), (801, 1908719), (1959, 780441), (2923, 523053), (3293, 464283), (5877, 260147), (7031, 217449), (8769, 174351), (9879, 154761), (21093, 72483), (24161, 63279), (26307, 58117), (29637, 51587)]