271969971

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{52433}}^1$

素因数の和:52475

約数の個数: 32

約数和(自身を含む): 469808640

約数和(自身を除く): 197838669

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 52433, 157299, 367031, 681629, 996227, 1101093, 2044887, 2988681, 4771403, 6973589, 12950951, 14314209, 20920767, 38852853, 90656657, 271969971]

約数ペア:

[(1, 271969971), (3, 90656657), (7, 38852853), (13, 20920767), (19, 14314209), (21, 12950951), (39, 6973589), (57, 4771403), (91, 2988681), (133, 2044887), (247, 1101093), (273, 996227), (399, 681629), (741, 367031), (1729, 157299), (5187, 52433)]