47109447

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67979}}^1$

素因数の和:68003

約数の個数: 24

約数和(自身を含む): 84839040

約数和(自身を除く): 37729593

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 67979, 203937, 475853, 611811, 747769, 1427559, 2243307, 4282677, 5234383, 6729921, 15703149, 47109447]

約数ペア:

[(1, 47109447), (3, 15703149), (7, 6729921), (9, 5234383), (11, 4282677), (21, 2243307), (33, 1427559), (63, 747769), (77, 611811), (99, 475853), (231, 203937), (693, 67979)]