3151401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 1773399

約数列:

[1, 3, 11, 29, 33, 37, 87, 89, 111, 267, 319, 407, 957, 979, 1073, 1221, 2581, 2937, 3219, 3293, 7743, 9879, 11803, 28391, 35409, 36223, 85173, 95497, 108669, 286491, 1050467, 3151401]

約数ペア:

[(1, 3151401), (3, 1050467), (11, 286491), (29, 108669), (33, 95497), (37, 85173), (87, 36223), (89, 35409), (111, 28391), (267, 11803), (319, 9879), (407, 7743), (957, 3293), (979, 3219), (1073, 2937), (1221, 2581)]