47811393

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24481}}^1$

素因数の和:24525

約数の個数: 24

約数和(自身を含む): 81476096

約数和(自身を除く): 33664703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 24481, 73443, 171367, 220329, 514101, 758911, 1542303, 2276733, 5312377, 6830199, 15937131, 47811393]

約数ペア:

[(1, 47811393), (3, 15937131), (7, 6830199), (9, 5312377), (21, 2276733), (31, 1542303), (63, 758911), (93, 514101), (217, 220329), (279, 171367), (651, 73443), (1953, 24481)]