12752873

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 15934464

約数和(自身を除く): 3181591

約数列:

[1, 7, 17, 31, 119, 217, 527, 3457, 3689, 24199, 58769, 107167, 411383, 750169, 1821839, 12752873]

約数ペア:

[(1, 12752873), (7, 1821839), (17, 750169), (31, 411383), (119, 107167), (217, 58769), (527, 24199), (3457, 3689)]