144707407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 164517696

約数和(自身を除く): 19810289

約数列:

[1, 13, 37, 47, 173, 481, 611, 1369, 1739, 2249, 6401, 8131, 17797, 22607, 64343, 83213, 105703, 236837, 300847, 836459, 3078881, 3911011, 11131339, 144707407]

約数ペア:

[(1, 144707407), (13, 11131339), (37, 3911011), (47, 3078881), (173, 836459), (481, 300847), (611, 236837), (1369, 105703), (1739, 83213), (2249, 64343), (6401, 22607), (8131, 17797)]