1392242643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15643}}^1$

素因数の和:15720

約数の個数: 48

約数和(自身を含む): 2342845440

約数和(自身を除く): 950602797

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 899, 957, 1023, 2697, 2871, 3069, 8091, 9889, 15643, 29667, 46929, 89001, 140787, 172073, 453647, 484933, 516219, 1360941, 1454799, 1548657, 4082823, 4364397, 4990117, 5334263, 14063057, 14970351, 16002789, 42189171, 44911053, 48008367, 126567513, 154693627, 464080881, 1392242643]

約数ペア:

[(1, 1392242643), (3, 464080881), (9, 154693627), (11, 126567513), (29, 48008367), (31, 44911053), (33, 42189171), (87, 16002789), (93, 14970351), (99, 14063057), (261, 5334263), (279, 4990117), (319, 4364397), (341, 4082823), (899, 1548657), (957, 1454799), (1023, 1360941), (2697, 516219), (2871, 484933), (3069, 453647), (8091, 172073), (9889, 140787), (15643, 89001), (29667, 46929)]