25233957

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7062

約数の個数: 32

約数和(自身を含む): 44979200

約数和(自身を除く): 19745243

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7027, 21081, 49189, 63243, 133513, 147567, 189729, 400539, 442701, 934591, 1201617, 1328103, 2803773, 3604851, 8411319, 25233957]

約数ペア:

[(1, 25233957), (3, 8411319), (7, 3604851), (9, 2803773), (19, 1328103), (21, 1201617), (27, 934591), (57, 442701), (63, 400539), (133, 189729), (171, 147567), (189, 133513), (399, 63243), (513, 49189), (1197, 21081), (3591, 7027)]