17103879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 28323680

約数和(自身を除く): 11219801

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 439, 481, 999, 1053, 1317, 1443, 2997, 3951, 4329, 5707, 11853, 12987, 16243, 17121, 35559, 38961, 48729, 51363, 146187, 154089, 211159, 438561, 462267, 633477, 1315683, 1900431, 5701293, 17103879]

約数ペア:

[(1, 17103879), (3, 5701293), (9, 1900431), (13, 1315683), (27, 633477), (37, 462267), (39, 438561), (81, 211159), (111, 154089), (117, 146187), (333, 51363), (351, 48729), (439, 38961), (481, 35559), (999, 17121), (1053, 16243), (1317, 12987), (1443, 11853), (2997, 5707), (3951, 4329)]