853249929

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 1442918400

約数和(自身を除く): 589668471

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 109, 133, 161, 327, 399, 437, 483, 763, 853, 1311, 2071, 2289, 2507, 2559, 3059, 5971, 6213, 7521, 9177, 14497, 16207, 17549, 17913, 19619, 43491, 47633, 48621, 52647, 58857, 92977, 113449, 137333, 142899, 278931, 333431, 340347, 372761, 411999, 650839, 1000293, 1118283, 1766563, 1952517, 2138471, 2609327, 5299689, 6415413, 7827981, 12365941, 14969297, 37097823, 40630949, 44907891, 121892847, 284416643, 853249929]

約数ペア:

[(1, 853249929), (3, 284416643), (7, 121892847), (19, 44907891), (21, 40630949), (23, 37097823), (57, 14969297), (69, 12365941), (109, 7827981), (133, 6415413), (161, 5299689), (327, 2609327), (399, 2138471), (437, 1952517), (483, 1766563), (763, 1118283), (853, 1000293), (1311, 650839), (2071, 411999), (2289, 372761), (2507, 340347), (2559, 333431), (3059, 278931), (5971, 142899), (6213, 137333), (7521, 113449), (9177, 92977), (14497, 58857), (16207, 52647), (17549, 48621), (17913, 47633), (19619, 43491)]