2028513087

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{641}}^1\times {\mathrm{1549}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 2949476400

約数和(自身を除く): 920963313

約数列:

[1, 3, 9, 227, 641, 681, 1549, 1923, 2043, 4647, 5769, 13941, 145507, 351623, 436521, 992909, 1054869, 1309563, 2978727, 3164607, 8936181, 225390343, 676171029, 2028513087]

約数ペア:

[(1, 2028513087), (3, 676171029), (9, 225390343), (227, 8936181), (641, 3164607), (681, 2978727), (1549, 1309563), (1923, 1054869), (2043, 992909), (4647, 436521), (5769, 351623), (13941, 145507)]