4743141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 7405440

約数和(自身を除く): 2662299

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 173, 247, 481, 519, 703, 741, 1443, 2109, 2249, 3287, 6401, 6747, 9139, 9861, 19203, 27417, 42731, 83213, 121619, 128193, 249639, 364857, 1581047, 4743141]

約数ペア:

[(1, 4743141), (3, 1581047), (13, 364857), (19, 249639), (37, 128193), (39, 121619), (57, 83213), (111, 42731), (173, 27417), (247, 19203), (481, 9861), (519, 9139), (703, 6747), (741, 6401), (1443, 3287), (2109, 2249)]