3923829

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 7159040

約数和(自身を除く): 3235211

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1597, 2457, 4791, 11179, 14373, 20761, 33537, 43119, 62283, 100611, 145327, 186849, 301833, 435981, 560547, 1307943, 3923829]

約数ペア:

[(1, 3923829), (3, 1307943), (7, 560547), (9, 435981), (13, 301833), (21, 186849), (27, 145327), (39, 100611), (63, 62283), (91, 43119), (117, 33537), (189, 20761), (273, 14373), (351, 11179), (819, 4791), (1597, 2457)]