47982417

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 75655872

約数和(自身を除く): 27673455

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 5351, 8967, 16053, 37457, 112371, 262199, 326411, 786597, 979233, 2284877, 6854631, 15994139, 47982417]

約数ペア:

[(1, 47982417), (3, 15994139), (7, 6854631), (21, 2284877), (49, 979233), (61, 786597), (147, 326411), (183, 262199), (427, 112371), (1281, 37457), (2989, 16053), (5351, 8967)]