26458201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 34569216

約数和(自身を除く): 8111015

約数列:

[1, 7, 11, 43, 61, 77, 131, 301, 427, 473, 671, 917, 1441, 2623, 3311, 4697, 5633, 7991, 10087, 18361, 28853, 39431, 55937, 61963, 87901, 201971, 343613, 433741, 615307, 2405291, 3779743, 26458201]

約数ペア:

[(1, 26458201), (7, 3779743), (11, 2405291), (43, 615307), (61, 433741), (77, 343613), (131, 201971), (301, 87901), (427, 61963), (473, 55937), (671, 39431), (917, 28853), (1441, 18361), (2623, 10087), (3311, 7991), (4697, 5633)]