9968857523751

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5231}}^1\times {\mathrm{2452673}}^1$

素因数の和:2457951

約数の個数: 32

約数和(自身を含む): 15604186687488

約数和(自身を除く): 5635329163737

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 5231, 15693, 36617, 109851, 193547, 580641, 1354829, 2452673, 4064487, 7358019, 17168711, 51506133, 90748901, 272246703, 635242307, 1905726921, 12829932463, 38489797389, 89809527241, 269428581723, 474707501131, 1424122503393, 3322952507917, 9968857523751]

約数ペア:

[(1, 9968857523751), (3, 3322952507917), (7, 1424122503393), (21, 474707501131), (37, 269428581723), (111, 89809527241), (259, 38489797389), (777, 12829932463), (5231, 1905726921), (15693, 635242307), (36617, 272246703), (109851, 90748901), (193547, 51506133), (580641, 17168711), (1354829, 7358019), (2452673, 4064487)]