47974773

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29669}}^1$

素因数の和:29697

約数の個数: 24

約数和(自身を含む): 81177120

約数和(自身を除く): 33202347

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 29669, 89007, 207683, 326359, 623049, 979077, 1453781, 2284513, 4361343, 6853539, 15991591, 47974773]

約数ペア:

[(1, 47974773), (3, 15991591), (7, 6853539), (11, 4361343), (21, 2284513), (33, 1453781), (49, 979077), (77, 623049), (147, 326359), (231, 207683), (539, 89007), (1617, 29669)]