4087167

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 6580224

約数和(自身を除く): 2493057

約数列:

[1, 3, 7, 21, 41, 47, 101, 123, 141, 287, 303, 329, 707, 861, 987, 1927, 2121, 4141, 4747, 5781, 12423, 13489, 14241, 28987, 33229, 40467, 86961, 99687, 194627, 583881, 1362389, 4087167]

約数ペア:

[(1, 4087167), (3, 1362389), (7, 583881), (21, 194627), (41, 99687), (47, 86961), (101, 40467), (123, 33229), (141, 28987), (287, 14241), (303, 13489), (329, 12423), (707, 5781), (861, 4747), (987, 4141), (1927, 2121)]