90295513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1913}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 112818816

約数和(自身を除く): 22523303

約数列:

[1, 7, 11, 77, 613, 1913, 4291, 6743, 13391, 21043, 47201, 147301, 1172669, 8208683, 12899359, 90295513]

約数ペア:

[(1, 90295513), (7, 12899359), (11, 8208683), (77, 1172669), (613, 147301), (1913, 47201), (4291, 21043), (6743, 13391)]