724256637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1061}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 1087623936

約数和(自身を除く): 363367299

約数列:

[1, 3, 13, 23, 39, 69, 299, 761, 897, 1061, 2283, 3183, 9893, 13793, 17503, 24403, 29679, 41379, 52509, 73209, 227539, 317239, 682617, 807421, 951717, 2422263, 10496473, 18570683, 31489419, 55712049, 241418879, 724256637]

約数ペア:

[(1, 724256637), (3, 241418879), (13, 55712049), (23, 31489419), (39, 18570683), (69, 10496473), (299, 2422263), (761, 951717), (897, 807421), (1061, 682617), (2283, 317239), (3183, 227539), (9893, 73209), (13793, 52509), (17503, 41379), (24403, 29679)]