58400321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 73675008

約数和(自身を除く): 15274687

約数列:

[1, 7, 17, 43, 101, 113, 119, 301, 707, 731, 791, 1717, 1921, 4343, 4859, 5117, 11413, 12019, 13447, 30401, 34013, 73831, 79891, 82603, 194021, 490759, 516817, 578221, 1358147, 3435313, 8342903, 58400321]

約数ペア:

[(1, 58400321), (7, 8342903), (17, 3435313), (43, 1358147), (101, 578221), (113, 516817), (119, 490759), (301, 194021), (707, 82603), (731, 79891), (791, 73831), (1717, 34013), (1921, 30401), (4343, 13447), (4859, 12019), (5117, 11413)]