201401439

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{1399}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 274713600

約数和(自身を除く): 73312161

約数列:

[1, 3, 47, 141, 1021, 1399, 3063, 4197, 47987, 65753, 143961, 197259, 1428379, 4285137, 67133813, 201401439]

約数ペア:

[(1, 201401439), (3, 67133813), (47, 4285137), (141, 1428379), (1021, 197259), (1399, 143961), (3063, 65753), (4197, 47987)]