29748831

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 46470960

約数和(自身を除く): 16722129

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 1289, 3297, 3867, 7693, 9023, 23079, 27069, 63161, 189483, 202373, 607119, 1416611, 4249833, 9916277, 29748831]

約数ペア:

[(1, 29748831), (3, 9916277), (7, 4249833), (21, 1416611), (49, 607119), (147, 202373), (157, 189483), (471, 63161), (1099, 27069), (1289, 23079), (3297, 9023), (3867, 7693)]