7048377

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 12452352

約数和(自身を除く): 5403975

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 401, 567, 651, 837, 1203, 1953, 2511, 2807, 3609, 5859, 8421, 10827, 12431, 17577, 25263, 32481, 37293, 75789, 87017, 111879, 227367, 261051, 335637, 783153, 1006911, 2349459, 7048377]

約数ペア:

[(1, 7048377), (3, 2349459), (7, 1006911), (9, 783153), (21, 335637), (27, 261051), (31, 227367), (63, 111879), (81, 87017), (93, 75789), (189, 37293), (217, 32481), (279, 25263), (401, 17577), (567, 12431), (651, 10827), (837, 8421), (1203, 5859), (1953, 3609), (2511, 2807)]