38631243

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 60825600

約数和(自身を除く): 22194357

約数列:

[1, 3, 7, 21, 43, 129, 179, 239, 301, 537, 717, 903, 1253, 1673, 3759, 5019, 7697, 10277, 23091, 30831, 42781, 53879, 71939, 128343, 161637, 215817, 299467, 898401, 1839583, 5518749, 12877081, 38631243]

約数ペア:

[(1, 38631243), (3, 12877081), (7, 5518749), (21, 1839583), (43, 898401), (129, 299467), (179, 215817), (239, 161637), (301, 128343), (537, 71939), (717, 53879), (903, 42781), (1253, 30831), (1673, 23091), (3759, 10277), (5019, 7697)]