7724457

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 12566400

約数和(自身を除く): 4841943

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 373, 531, 767, 1119, 1593, 2301, 3357, 4849, 6903, 10071, 14547, 20709, 22007, 43641, 66021, 130923, 198063, 286091, 594189, 858273, 2574819, 7724457]

約数ペア:

[(1, 7724457), (3, 2574819), (9, 858273), (13, 594189), (27, 286091), (39, 198063), (59, 130923), (117, 66021), (177, 43641), (351, 22007), (373, 20709), (531, 14547), (767, 10071), (1119, 6903), (1593, 4849), (2301, 3357)]