47397481

素因数分解:

${\mathrm{31}}^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:173

約数の個数: 16

約数和(自身を含む): 51470848

約数和(自身を除く): 4073367

約数列:

[1, 31, 37, 43, 961, 1147, 1333, 1591, 29791, 35557, 41323, 49321, 1102267, 1281013, 1528951, 47397481]

約数ペア:

[(1, 47397481), (31, 1528951), (37, 1281013), (43, 1102267), (961, 49321), (1147, 41323), (1333, 35557), (1591, 29791)]