71544387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5231}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 98445312

約数和(自身を除く): 26900925

約数列:

[1, 3, 47, 97, 141, 291, 4559, 5231, 13677, 15693, 245857, 507407, 737571, 1522221, 23848129, 71544387]

約数ペア:

[(1, 71544387), (3, 23848129), (47, 1522221), (97, 737571), (141, 507407), (291, 245857), (4559, 15693), (5231, 13677)]