274370327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 364124160

約数和(自身を除く): 89753833

約数列:

[1, 7, 11, 17, 77, 119, 187, 239, 877, 1309, 1673, 2629, 4063, 6139, 9647, 14909, 18403, 28441, 44693, 67529, 104363, 163999, 209603, 312851, 1147993, 1467221, 2305633, 3563251, 16139431, 24942757, 39195761, 274370327]

約数ペア:

[(1, 274370327), (7, 39195761), (11, 24942757), (17, 16139431), (77, 3563251), (119, 2305633), (187, 1467221), (239, 1147993), (877, 312851), (1309, 209603), (1673, 163999), (2629, 104363), (4063, 67529), (6139, 44693), (9647, 28441), (14909, 18403)]