7888149

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 12130560

約数和(自身を除く): 4242411

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 719, 1219, 2157, 3657, 6471, 10971, 16537, 38107, 49611, 114321, 148833, 342963, 876461, 2629383, 7888149]

約数ペア:

[(1, 7888149), (3, 2629383), (9, 876461), (23, 342963), (53, 148833), (69, 114321), (159, 49611), (207, 38107), (477, 16537), (719, 10971), (1219, 6471), (2157, 3657)]