814053459

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 1142636544

約数和(自身を除く): 328583085

約数列:

[1, 3, 31, 83, 93, 163, 249, 489, 647, 1941, 2573, 5053, 7719, 13529, 15159, 20057, 40587, 53701, 60171, 105461, 161103, 316383, 419399, 1258197, 1664731, 3269291, 4994193, 8753263, 9807873, 26259789, 271351153, 814053459]

約数ペア:

[(1, 814053459), (3, 271351153), (31, 26259789), (83, 9807873), (93, 8753263), (163, 4994193), (249, 3269291), (489, 1664731), (647, 1258197), (1941, 419399), (2573, 316383), (5053, 161103), (7719, 105461), (13529, 60171), (15159, 53701), (20057, 40587)]