41489901

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{26959}}^1$

素因数の和:26990

約数の個数: 20

約数和(自身を含む): 65243200

約数和(自身を除く): 23753299

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 26959, 80877, 242631, 512221, 727893, 1536663, 2183679, 4609989, 13829967, 41489901]

約数ペア:

[(1, 41489901), (3, 13829967), (9, 4609989), (19, 2183679), (27, 1536663), (57, 727893), (81, 512221), (171, 242631), (513, 80877), (1539, 26959)]