1520673

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1105887

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 227, 231, 319, 609, 681, 957, 1589, 2233, 2497, 4767, 6583, 6699, 7491, 17479, 19749, 46081, 52437, 72413, 138243, 217239, 506891, 1520673]

約数ペア:

[(1, 1520673), (3, 506891), (7, 217239), (11, 138243), (21, 72413), (29, 52437), (33, 46081), (77, 19749), (87, 17479), (203, 7491), (227, 6699), (231, 6583), (319, 4767), (609, 2497), (681, 2233), (957, 1589)]