297417029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 375809280

約数和(自身を除く): 78392251

約数列:

[1, 7, 13, 61, 91, 131, 409, 427, 793, 917, 1703, 2863, 5317, 5551, 7991, 11921, 24949, 37219, 53579, 55937, 103883, 174643, 324337, 375053, 696527, 727181, 2270359, 3268319, 4875689, 22878233, 42488147, 297417029]

約数ペア:

[(1, 297417029), (7, 42488147), (13, 22878233), (61, 4875689), (91, 3268319), (131, 2270359), (409, 727181), (427, 696527), (793, 375053), (917, 324337), (1703, 174643), (2863, 103883), (5317, 55937), (5551, 53579), (7991, 37219), (11921, 24949)]