525542641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 634556160

約数和(自身を除く): 109013519

約数列:

[1, 13, 17, 19, 221, 247, 257, 323, 487, 3341, 4199, 4369, 4883, 6331, 8279, 9253, 56797, 63479, 83011, 107627, 120289, 125159, 157301, 1079143, 1627067, 2044913, 2127703, 2378021, 27660139, 30914273, 40426357, 525542641]

約数ペア:

[(1, 525542641), (13, 40426357), (17, 30914273), (19, 27660139), (221, 2378021), (247, 2127703), (257, 2044913), (323, 1627067), (487, 1079143), (3341, 157301), (4199, 125159), (4369, 120289), (4883, 107627), (6331, 83011), (8279, 63479), (9253, 56797)]