572079459

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 920740608

約数和(自身を除く): 348661149

約数列:

[1, 3, 7, 21, 37, 49, 107, 111, 147, 259, 321, 749, 777, 983, 1813, 2247, 2949, 3959, 5243, 5439, 6881, 11877, 15729, 20643, 27713, 36371, 48167, 83139, 105181, 109113, 144501, 193991, 254597, 315543, 581973, 736267, 763791, 1782179, 2208801, 3891697, 5153869, 5346537, 11675091, 15461607, 27241879, 81725637, 190693153, 572079459]

約数ペア:

[(1, 572079459), (3, 190693153), (7, 81725637), (21, 27241879), (37, 15461607), (49, 11675091), (107, 5346537), (111, 5153869), (147, 3891697), (259, 2208801), (321, 1782179), (749, 763791), (777, 736267), (983, 581973), (1813, 315543), (2247, 254597), (2949, 193991), (3959, 144501), (5243, 109113), (5439, 105181), (6881, 83139), (11877, 48167), (15729, 36371), (20643, 27713)]