26600019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 40078080

約数和(自身を除く): 13478061

約数列:

[1, 3, 17, 19, 51, 57, 97, 283, 291, 323, 849, 969, 1649, 1843, 4811, 4947, 5377, 5529, 14433, 16131, 27451, 31331, 82353, 91409, 93993, 274227, 466667, 521569, 1400001, 1564707, 8866673, 26600019]

約数ペア:

[(1, 26600019), (3, 8866673), (17, 1564707), (19, 1400001), (51, 521569), (57, 466667), (97, 274227), (283, 93993), (291, 91409), (323, 82353), (849, 31331), (969, 27451), (1649, 16131), (1843, 14433), (4811, 5529), (4947, 5377)]