472556331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{27107}}^1$

素因数の和:27275

約数の個数: 24

約数和(自身を含む): 740048400

約数和(自身を除く): 267492069

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 17433, 27107, 81321, 243963, 352391, 1057173, 3171519, 4038943, 12116829, 36350487, 52506259, 157518777, 472556331]

約数ペア:

[(1, 472556331), (3, 157518777), (9, 52506259), (13, 36350487), (39, 12116829), (117, 4038943), (149, 3171519), (447, 1057173), (1341, 352391), (1937, 243963), (5811, 81321), (17433, 27107)]