39457341

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:19006

約数の個数: 32

約数和(自身を含む): 72883200

約数和(自身を除く): 33425859

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 18979, 56937, 132853, 170811, 208769, 398559, 512433, 626307, 1195677, 1461383, 1878921, 3587031, 4384149, 5636763, 13152447, 39457341]

約数ペア:

[(1, 39457341), (3, 13152447), (7, 5636763), (9, 4384149), (11, 3587031), (21, 1878921), (27, 1461383), (33, 1195677), (63, 626307), (77, 512433), (99, 398559), (189, 208769), (231, 170811), (297, 132853), (693, 56937), (2079, 18979)]