25247131

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5903}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 31739904

約数和(自身を除く): 6492773

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 5903, 41321, 76739, 277441, 537173, 1942087, 3606733, 25247131]

約数ペア:

[(1, 25247131), (7, 3606733), (13, 1942087), (47, 537173), (91, 277441), (329, 76739), (611, 41321), (4277, 5903)]