9425403

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8976

約数の個数: 20

約数和(自身を含む): 15164688

約数和(自身を除く): 5739285

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8951, 26853, 80559, 116363, 241677, 349089, 725031, 1047267, 3141801, 9425403]

約数ペア:

[(1, 9425403), (3, 3141801), (9, 1047267), (13, 725031), (27, 349089), (39, 241677), (81, 116363), (117, 80559), (351, 26853), (1053, 8951)]