29125413

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{3491}}^1$

素因数の和:3606

約数の個数: 20

約数和(自身を含む): 43943328

約数和(自身を除く): 14817915

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 3491, 8343, 10473, 31419, 94257, 282771, 359573, 1078719, 3236157, 9708471, 29125413]

約数ペア:

[(1, 29125413), (3, 9708471), (9, 3236157), (27, 1078719), (81, 359573), (103, 282771), (309, 94257), (927, 31419), (2781, 10473), (3491, 8343)]