4667019

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 7520256

約数和(自身を除く): 2853237

約数列:

[1, 3, 7, 21, 31, 67, 93, 107, 201, 217, 321, 469, 651, 749, 1407, 2077, 2247, 3317, 6231, 7169, 9951, 14539, 21507, 23219, 43617, 50183, 69657, 150549, 222239, 666717, 1555673, 4667019]

約数ペア:

[(1, 4667019), (3, 1555673), (7, 666717), (21, 222239), (31, 150549), (67, 69657), (93, 50183), (107, 43617), (201, 23219), (217, 21507), (321, 14539), (469, 9951), (651, 7169), (749, 6231), (1407, 3317), (2077, 2247)]