56996901

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{787}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 88917920

約数和(自身を除く): 31921019

約数列:

[1, 3, 9, 13, 39, 117, 619, 787, 1857, 2361, 5571, 7083, 8047, 10231, 24141, 30693, 72423, 92079, 487153, 1461459, 4384377, 6332989, 18998967, 56996901]

約数ペア:

[(1, 56996901), (3, 18998967), (9, 6332989), (13, 4384377), (39, 1461459), (117, 487153), (619, 92079), (787, 72423), (1857, 30693), (2361, 24141), (5571, 10231), (7083, 8047)]