21133097601

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{399499}}^1$

素因数の和:399749

約数の個数: 32

約数和(自身を含む): 35283840000

約数和(自身を除く): 14150742399

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1603, 2519, 4809, 7557, 17633, 52899, 399499, 1198497, 2796493, 4394489, 8389479, 13183467, 30761423, 91485271, 92284269, 274455813, 640396897, 1006337981, 1921190691, 3019013943, 7044365867, 21133097601]

約数ペア:

[(1, 21133097601), (3, 7044365867), (7, 3019013943), (11, 1921190691), (21, 1006337981), (33, 640396897), (77, 274455813), (229, 92284269), (231, 91485271), (687, 30761423), (1603, 13183467), (2519, 8389479), (4809, 4394489), (7557, 2796493), (17633, 1198497), (52899, 399499)]