493588021213

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1321}}^1\times {\mathrm{1901}}^1$

素因数の和:3925

約数の個数: 32

約数和(自身を含む): 578845124352

約数和(自身を除く): 85257103139

約数列:

[1, 7, 43, 301, 653, 1321, 1901, 4571, 9247, 13307, 28079, 56803, 81743, 196553, 397621, 572201, 862613, 1241353, 2511221, 6038291, 8689471, 17578547, 37092359, 53378179, 107982503, 259646513, 373647253, 755877521, 1639827313, 11478791191, 70512574459, 493588021213]

約数ペア:

[(1, 493588021213), (7, 70512574459), (43, 11478791191), (301, 1639827313), (653, 755877521), (1321, 373647253), (1901, 259646513), (4571, 107982503), (9247, 53378179), (13307, 37092359), (28079, 17578547), (56803, 8689471), (81743, 6038291), (196553, 2511221), (397621, 1241353), (572201, 862613)]