29943953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 36723456

約数和(自身を除く): 6779503

約数列:

[1, 13, 17, 23, 43, 137, 221, 299, 391, 559, 731, 989, 1781, 2329, 3151, 5083, 5891, 9503, 12857, 16813, 30277, 40963, 53567, 76583, 100147, 135493, 218569, 696371, 1301911, 1761409, 2303381, 29943953]

約数ペア:

[(1, 29943953), (13, 2303381), (17, 1761409), (23, 1301911), (43, 696371), (137, 218569), (221, 135493), (299, 100147), (391, 76583), (559, 53567), (731, 40963), (989, 30277), (1781, 16813), (2329, 12857), (3151, 9503), (5083, 5891)]