122307731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 159989760

約数和(自身を除く): 37682029

約数列:

[1, 7, 13, 19, 91, 127, 133, 247, 557, 889, 1651, 1729, 2413, 3899, 7241, 10583, 11557, 16891, 31369, 50687, 70739, 74081, 137579, 219583, 495173, 919607, 963053, 1344041, 6437249, 9408287, 17472533, 122307731]

約数ペア:

[(1, 122307731), (7, 17472533), (13, 9408287), (19, 6437249), (91, 1344041), (127, 963053), (133, 919607), (247, 495173), (557, 219583), (889, 137579), (1651, 74081), (1729, 70739), (2413, 50687), (3899, 31369), (7241, 16891), (10583, 11557)]