26793021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 39628800

約数和(自身を除く): 12835779

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 257, 589, 771, 1121, 1767, 1829, 3363, 4883, 5487, 7967, 14649, 15163, 23901, 34751, 45489, 104253, 151373, 288097, 454119, 470053, 864291, 1410159, 8931007, 26793021]

約数ペア:

[(1, 26793021), (3, 8931007), (19, 1410159), (31, 864291), (57, 470053), (59, 454119), (93, 288097), (177, 151373), (257, 104253), (589, 45489), (771, 34751), (1121, 23901), (1767, 15163), (1829, 14649), (3363, 7967), (4883, 5487)]