1115669819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 1296691200

約数和(自身を除く): 181021381

約数列:

[1, 11, 31, 41, 199, 341, 401, 451, 1271, 2189, 4411, 6169, 8159, 12431, 13981, 16441, 67859, 79799, 89749, 136741, 180851, 252929, 509671, 877789, 2473769, 2782219, 3271759, 5606381, 27211459, 35989349, 101424529, 1115669819]

約数ペア:

[(1, 1115669819), (11, 101424529), (31, 35989349), (41, 27211459), (199, 5606381), (341, 3271759), (401, 2782219), (451, 2473769), (1271, 877789), (2189, 509671), (4411, 252929), (6169, 180851), (8159, 136741), (12431, 89749), (13981, 79799), (16441, 67859)]