1343979

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 2455040

約数和(自身を除く): 1111061

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 547, 819, 1641, 2457, 3829, 4923, 7111, 11487, 14769, 21333, 34461, 49777, 63999, 103383, 149331, 191997, 447993, 1343979]

約数ペア:

[(1, 1343979), (3, 447993), (7, 191997), (9, 149331), (13, 103383), (21, 63999), (27, 49777), (39, 34461), (63, 21333), (91, 14769), (117, 11487), (189, 7111), (273, 4923), (351, 3829), (547, 2457), (819, 1641)]