26494041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 43683840

約数和(自身を除く): 17189799

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 1579, 2397, 4737, 5593, 11053, 16779, 26843, 33159, 74213, 80529, 187901, 222639, 519491, 563703, 1261621, 1558473, 3784863, 8831347, 26494041]

約数ペア:

[(1, 26494041), (3, 8831347), (7, 3784863), (17, 1558473), (21, 1261621), (47, 563703), (51, 519491), (119, 222639), (141, 187901), (329, 80529), (357, 74213), (799, 33159), (987, 26843), (1579, 16779), (2397, 11053), (4737, 5593)]