29252769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 48620544

約数和(自身を除く): 19367775

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1291, 1743, 3237, 3873, 7553, 9037, 16783, 22659, 27111, 50349, 107153, 117481, 321459, 352443, 750071, 1392989, 2250213, 4178967, 9750923, 29252769]

約数ペア:

[(1, 29252769), (3, 9750923), (7, 4178967), (13, 2250213), (21, 1392989), (39, 750071), (83, 352443), (91, 321459), (249, 117481), (273, 107153), (581, 50349), (1079, 27111), (1291, 22659), (1743, 16783), (3237, 9037), (3873, 7553)]