21504756101

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{1483}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 23694612480

約数和(自身を除く): 2189856379

約数列:

[1, 17, 43, 83, 239, 731, 1411, 1483, 3569, 4063, 10277, 19837, 25211, 60673, 63769, 123089, 174709, 337229, 354437, 852991, 1084073, 2092513, 5292827, 6025429, 14500847, 15240791, 29418271, 89978059, 259093447, 500110607, 1264985653, 21504756101]

約数ペア:

[(1, 21504756101), (17, 1264985653), (43, 500110607), (83, 259093447), (239, 89978059), (731, 29418271), (1411, 15240791), (1483, 14500847), (3569, 6025429), (4063, 5292827), (10277, 2092513), (19837, 1084073), (25211, 852991), (60673, 354437), (63769, 337229), (123089, 174709)]