47139323

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4603}}^1$

素因数の和:4647

約数の個数: 24

約数和(自身を含む): 62982720

約数和(自身を除く): 15843397

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 4603, 10241, 32221, 50633, 87457, 225547, 354431, 612199, 962027, 2481017, 4285393, 6734189, 47139323]

約数ペア:

[(1, 47139323), (7, 6734189), (11, 4285393), (19, 2481017), (49, 962027), (77, 612199), (133, 354431), (209, 225547), (539, 87457), (931, 50633), (1463, 32221), (4603, 10241)]