25376949

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 15426891

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 351, 367, 591, 1101, 1773, 2561, 3303, 4771, 5319, 7683, 9909, 14313, 23049, 42939, 69147, 72299, 128817, 216897, 650691, 939887, 1952073, 2819661, 8458983, 25376949]

約数ペア:

[(1, 25376949), (3, 8458983), (9, 2819661), (13, 1952073), (27, 939887), (39, 650691), (117, 216897), (197, 128817), (351, 72299), (367, 69147), (591, 42939), (1101, 23049), (1773, 14313), (2561, 9909), (3303, 7683), (4771, 5319)]