33597921

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 54236160

約数和(自身を除く): 20638239

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 1283, 3741, 3849, 8729, 8981, 26187, 26943, 37207, 55169, 111621, 165507, 260449, 386183, 781347, 1158549, 1599901, 4799703, 11199307, 33597921]

約数ペア:

[(1, 33597921), (3, 11199307), (7, 4799703), (21, 1599901), (29, 1158549), (43, 781347), (87, 386183), (129, 260449), (203, 165507), (301, 111621), (609, 55169), (903, 37207), (1247, 26943), (1283, 26187), (3741, 8981), (3849, 8729)]