244539009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 417178944

約数和(自身を除く): 172639935

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 251, 429, 753, 757, 1287, 2259, 2271, 2761, 3263, 6813, 8283, 8327, 9789, 9841, 24849, 24981, 29367, 29523, 35893, 74943, 88569, 107679, 108251, 190007, 323037, 324753, 570021, 974259, 1710063, 2090077, 2470091, 6270231, 7410273, 18810693, 22230819, 27171001, 81513003, 244539009]

約数ペア:

[(1, 244539009), (3, 81513003), (9, 27171001), (11, 22230819), (13, 18810693), (33, 7410273), (39, 6270231), (99, 2470091), (117, 2090077), (143, 1710063), (251, 974259), (429, 570021), (753, 324753), (757, 323037), (1287, 190007), (2259, 108251), (2271, 107679), (2761, 88569), (3263, 74943), (6813, 35893), (8283, 29523), (8327, 29367), (9789, 24981), (9841, 24849)]