47201187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 73221120

約数和(自身を除く): 26019933

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 907, 913, 1577, 2721, 2739, 4731, 9977, 17233, 17347, 29931, 51699, 52041, 75281, 189563, 225843, 568689, 828091, 1430339, 2484273, 4291017, 15733729, 47201187]

約数ペア:

[(1, 47201187), (3, 15733729), (11, 4291017), (19, 2484273), (33, 1430339), (57, 828091), (83, 568689), (209, 225843), (249, 189563), (627, 75281), (907, 52041), (913, 51699), (1577, 29931), (2721, 17347), (2739, 17233), (4731, 9977)]