858742941

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{10867}}^1$

素因数の和:11001

約数の個数: 32

約数和(自身を含む): 1352153088

約数和(自身を除く): 493410147

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 371, 497, 1113, 1491, 3763, 10867, 11289, 26341, 32601, 76069, 79023, 228207, 575951, 771557, 1727853, 2314671, 4031657, 5400899, 12094971, 16202697, 40892521, 122677563, 286247647, 858742941]

約数ペア:

[(1, 858742941), (3, 286247647), (7, 122677563), (21, 40892521), (53, 16202697), (71, 12094971), (159, 5400899), (213, 4031657), (371, 2314671), (497, 1727853), (1113, 771557), (1491, 575951), (3763, 228207), (10867, 79023), (11289, 76069), (26341, 32601)]