11525913

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9661

約数の個数: 24

約数和(自身を含む): 20030400

約数和(自身を除く): 8504487

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 9629, 28887, 67403, 86661, 182951, 202209, 548853, 606627, 1280657, 1646559, 3841971, 11525913]

約数ペア:

[(1, 11525913), (3, 3841971), (7, 1646559), (9, 1280657), (19, 606627), (21, 548853), (57, 202209), (63, 182951), (133, 86661), (171, 67403), (399, 28887), (1197, 9629)]