8056209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 13173760

約数和(自身を除く): 5117551

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 331, 399, 427, 993, 1159, 1281, 2317, 3477, 6289, 6951, 8113, 18867, 20191, 24339, 44023, 60573, 132069, 141337, 383629, 424011, 1150887, 2685403, 8056209]

約数ペア:

[(1, 8056209), (3, 2685403), (7, 1150887), (19, 424011), (21, 383629), (57, 141337), (61, 132069), (133, 60573), (183, 44023), (331, 24339), (399, 20191), (427, 18867), (993, 8113), (1159, 6951), (1281, 6289), (2317, 3477)]