38402749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1987}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 48093696

約数和(自身を除く): 9690947

約数列:

[1, 7, 11, 77, 251, 1757, 1987, 2761, 13909, 19327, 21857, 152999, 498737, 3491159, 5486107, 38402749]

約数ペア:

[(1, 38402749), (7, 5486107), (11, 3491159), (77, 498737), (251, 152999), (1757, 21857), (1987, 19327), (2761, 13909)]