25370037

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12203}}^1$

素因数の和:12230

約数の個数: 32

約数和(自身を含む): 46863360

約数和(自身を除く): 21493323

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 12203, 36609, 85421, 109827, 134233, 256263, 329481, 402699, 768789, 939631, 1208097, 2306367, 2818893, 3624291, 8456679, 25370037]

約数ペア:

[(1, 25370037), (3, 8456679), (7, 3624291), (9, 2818893), (11, 2306367), (21, 1208097), (27, 939631), (33, 768789), (63, 402699), (77, 329481), (99, 256263), (189, 134233), (231, 109827), (297, 85421), (693, 36609), (2079, 12203)]