2828540517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 4355493120

約数和(自身を除く): 1526952603

約数列:

[1, 3, 11, 33, 37, 53, 109, 111, 159, 327, 401, 407, 583, 1199, 1203, 1221, 1749, 1961, 3597, 4033, 4411, 5777, 5883, 12099, 13233, 14837, 17331, 21253, 21571, 43709, 44363, 44511, 63547, 63759, 64713, 131127, 133089, 163207, 190641, 213749, 233783, 480799, 489621, 641247, 701349, 786361, 1442397, 1617233, 2316577, 2351239, 2359083, 4851699, 6949731, 7053717, 8649971, 17789563, 25482347, 25949913, 53368689, 76447041, 85713349, 257140047, 942846839, 2828540517]

約数ペア:

[(1, 2828540517), (3, 942846839), (11, 257140047), (33, 85713349), (37, 76447041), (53, 53368689), (109, 25949913), (111, 25482347), (159, 17789563), (327, 8649971), (401, 7053717), (407, 6949731), (583, 4851699), (1199, 2359083), (1203, 2351239), (1221, 2316577), (1749, 1617233), (1961, 1442397), (3597, 786361), (4033, 701349), (4411, 641247), (5777, 489621), (5883, 480799), (12099, 233783), (13233, 213749), (14837, 190641), (17331, 163207), (21253, 133089), (21571, 131127), (43709, 64713), (44363, 63759), (44511, 63547)]