61004993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 18621247

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 391, 527, 713, 719, 2737, 3689, 4991, 5033, 12121, 12223, 16537, 22289, 84847, 85561, 115759, 156023, 281129, 378913, 512647, 1967903, 2652391, 3588529, 8714999, 61004993]

約数ペア:

[(1, 61004993), (7, 8714999), (17, 3588529), (23, 2652391), (31, 1967903), (119, 512647), (161, 378913), (217, 281129), (391, 156023), (527, 115759), (713, 85561), (719, 84847), (2737, 22289), (3689, 16537), (4991, 12223), (5033, 12121)]