4290307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 5363712

約数和(自身を除く): 1073405

約数列:

[1, 7, 17, 31, 119, 217, 527, 1163, 3689, 8141, 19771, 36053, 138397, 252371, 612901, 4290307]

約数ペア:

[(1, 4290307), (7, 612901), (17, 252371), (31, 138397), (119, 36053), (217, 19771), (527, 8141), (1163, 3689)]