47649339

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 71089200

約数和(自身を除く): 23439861

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 929, 1251, 2787, 5699, 8361, 17097, 38089, 51291, 114267, 129131, 342801, 387393, 1162179, 5294371, 15883113, 47649339]

約数ペア:

[(1, 47649339), (3, 15883113), (9, 5294371), (41, 1162179), (123, 387393), (139, 342801), (369, 129131), (417, 114267), (929, 51291), (1251, 38089), (2787, 17097), (5699, 8361)]