21083055843

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 28655827200

約数和(自身を除く): 7572771357

約数列:

[1, 3, 83, 249, 307, 389, 709, 921, 1167, 2127, 25481, 32287, 58847, 76443, 96861, 119423, 176541, 217663, 275801, 358269, 652989, 827403, 9912109, 18066029, 22891483, 29736327, 54198087, 68674449, 84670907, 254012721, 7027685281, 21083055843]

約数ペア:

[(1, 21083055843), (3, 7027685281), (83, 254012721), (249, 84670907), (307, 68674449), (389, 54198087), (709, 29736327), (921, 22891483), (1167, 18066029), (2127, 9912109), (25481, 827403), (32287, 652989), (58847, 358269), (76443, 275801), (96861, 217663), (119423, 176541)]