1415583

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 2340800

約数和(自身を除く): 925217

約数列:

[1, 3, 9, 13, 27, 37, 39, 109, 111, 117, 327, 333, 351, 481, 981, 999, 1417, 1443, 2943, 4033, 4251, 4329, 12099, 12753, 12987, 36297, 38259, 52429, 108891, 157287, 471861, 1415583]

約数ペア:

[(1, 1415583), (3, 471861), (9, 157287), (13, 108891), (27, 52429), (37, 38259), (39, 36297), (109, 12987), (111, 12753), (117, 12099), (327, 4329), (333, 4251), (351, 4033), (481, 2943), (981, 1443), (999, 1417)]