2734912509

素因数分解:

$3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{69163}}^1$

素因数の和:69449

約数の個数: 24

約数和(自身を含む): 4257735840

約数和(自身を除く): 1522823331

約数列:

[1, 3, 7, 21, 49, 147, 269, 807, 1883, 5649, 13181, 39543, 69163, 207489, 484141, 1452423, 3388987, 10166961, 18604847, 55814541, 130233929, 390701787, 911637503, 2734912509]

約数ペア:

[(1, 2734912509), (3, 911637503), (7, 390701787), (21, 130233929), (49, 55814541), (147, 18604847), (269, 10166961), (807, 3388987), (1883, 1452423), (5649, 484141), (13181, 207489), (39543, 69163)]