8461047

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 13676544

約数和(自身を除く): 5215497

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 317, 651, 861, 951, 1271, 2219, 3813, 6657, 8897, 9827, 12997, 26691, 29481, 38991, 68789, 90979, 206367, 272937, 402907, 1208721, 2820349, 8461047]

約数ペア:

[(1, 8461047), (3, 2820349), (7, 1208721), (21, 402907), (31, 272937), (41, 206367), (93, 90979), (123, 68789), (217, 38991), (287, 29481), (317, 26691), (651, 12997), (861, 9827), (951, 8897), (1271, 6657), (2219, 3813)]