42270963

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 66316800

約数和(自身を除く): 24045837

約数列:

[1, 3, 7, 21, 59, 109, 177, 313, 327, 413, 763, 939, 1239, 2191, 2289, 6431, 6573, 18467, 19293, 34117, 45017, 55401, 102351, 129269, 135051, 238819, 387807, 716457, 2012903, 6038709, 14090321, 42270963]

約数ペア:

[(1, 42270963), (3, 14090321), (7, 6038709), (21, 2012903), (59, 716457), (109, 387807), (177, 238819), (313, 135051), (327, 129269), (413, 102351), (763, 55401), (939, 45017), (1239, 34117), (2191, 19293), (2289, 18467), (6431, 6573)]