25196913

素因数分解:

$3^5\times 7^1\times {\mathrm{14813}}^1$

素因数の和:14835

約数の個数: 24

約数和(自身を含む): 43138368

約数和(自身を除く): 17941455

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 14813, 44439, 103691, 133317, 311073, 399951, 933219, 1199853, 2799657, 3599559, 8398971, 25196913]

約数ペア:

[(1, 25196913), (3, 8398971), (7, 3599559), (9, 2799657), (21, 1199853), (27, 933219), (63, 399951), (81, 311073), (189, 133317), (243, 103691), (567, 44439), (1701, 14813)]