17017209

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 28226880

約数和(自身を除く): 11209671

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 269, 297, 639, 781, 807, 891, 1917, 2343, 2421, 2959, 5751, 7029, 7263, 8877, 19099, 21087, 21789, 26631, 57297, 63261, 79893, 171891, 210089, 239679, 515673, 630267, 1547019, 1890801, 5672403, 17017209]

約数ペア:

[(1, 17017209), (3, 5672403), (9, 1890801), (11, 1547019), (27, 630267), (33, 515673), (71, 239679), (81, 210089), (99, 171891), (213, 79893), (269, 63261), (297, 57297), (639, 26631), (781, 21789), (807, 21087), (891, 19099), (1917, 8877), (2343, 7263), (2421, 7029), (2959, 5751)]