1109199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 826161

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 239, 273, 357, 663, 717, 1547, 1673, 3107, 4063, 4641, 5019, 9321, 12189, 21749, 28441, 52819, 65247, 85323, 158457, 369733, 1109199]

約数ペア:

[(1, 1109199), (3, 369733), (7, 158457), (13, 85323), (17, 65247), (21, 52819), (39, 28441), (51, 21749), (91, 12189), (119, 9321), (221, 5019), (239, 4641), (273, 4063), (357, 3107), (663, 1673), (717, 1547)]