42144487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 13842713

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 449, 583, 1219, 1771, 3143, 4081, 4939, 8533, 10327, 13409, 23797, 34573, 72289, 93863, 113597, 166579, 261767, 547331, 795179, 1832369, 3831317, 6020641, 42144487]

約数ペア:

[(1, 42144487), (7, 6020641), (11, 3831317), (23, 1832369), (53, 795179), (77, 547331), (161, 261767), (253, 166579), (371, 113597), (449, 93863), (583, 72289), (1219, 34573), (1771, 23797), (3143, 13409), (4081, 10327), (4939, 8533)]