29925321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4283}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 42565824

約数和(自身を除く): 12640503

約数列:

[1, 3, 17, 51, 137, 411, 2329, 4283, 6987, 12849, 72811, 218433, 586771, 1760313, 9975107, 29925321]

約数ペア:

[(1, 29925321), (3, 9975107), (17, 1760313), (51, 586771), (137, 218433), (411, 72811), (2329, 12849), (4283, 6987)]