47705691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 24524709

約数列:

[1, 3, 11, 33, 37, 89, 111, 267, 407, 439, 979, 1221, 1317, 2937, 3293, 4829, 9879, 14487, 16243, 36223, 39071, 48729, 108669, 117213, 178673, 429781, 536019, 1289343, 1445627, 4336881, 15901897, 47705691]

約数ペア:

[(1, 47705691), (3, 15901897), (11, 4336881), (33, 1445627), (37, 1289343), (89, 536019), (111, 429781), (267, 178673), (407, 117213), (439, 108669), (979, 48729), (1221, 39071), (1317, 36223), (2937, 16243), (3293, 14487), (4829, 9879)]