25869389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 31987200

約数和(自身を除く): 6117811

約数列:

[1, 7, 13, 91, 271, 1049, 1897, 3523, 7343, 13637, 24661, 95459, 284279, 1989953, 3695627, 25869389]

約数ペア:

[(1, 25869389), (7, 3695627), (13, 1989953), (91, 284279), (271, 95459), (1049, 24661), (1897, 13637), (3523, 7343)]