22200997

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 7216475

約数列:

[1, 7, 13, 17, 91, 113, 119, 127, 221, 791, 889, 1469, 1547, 1651, 1921, 2159, 10283, 11557, 13447, 14351, 15113, 24973, 28067, 100457, 174811, 186563, 196469, 243967, 1305941, 1707769, 3171571, 22200997]

約数ペア:

[(1, 22200997), (7, 3171571), (13, 1707769), (17, 1305941), (91, 243967), (113, 196469), (119, 186563), (127, 174811), (221, 100457), (791, 28067), (889, 24973), (1469, 15113), (1547, 14351), (1651, 13447), (1921, 11557), (2159, 10283)]