17137017

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 25758720

約数和(自身を除く): 8621703

約数列:

[1, 3, 9, 31, 93, 239, 257, 279, 717, 771, 2151, 2313, 7409, 7967, 22227, 23901, 61423, 66681, 71703, 184269, 552807, 1904113, 5712339, 17137017]

約数ペア:

[(1, 17137017), (3, 5712339), (9, 1904113), (31, 552807), (93, 184269), (239, 71703), (257, 66681), (279, 61423), (717, 23901), (771, 22227), (2151, 7967), (2313, 7409)]