1363890003

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{45641}}^1$

素因数の和:47074

約数の個数: 16

約数和(自身を含む): 2079814656

約数和(自身を除く): 715924653

約数列:

[1, 3, 7, 21, 1423, 4269, 9961, 29883, 45641, 136923, 319487, 958461, 64947143, 194841429, 454630001, 1363890003]

約数ペア:

[(1, 1363890003), (3, 454630001), (7, 194841429), (21, 64947143), (1423, 958461), (4269, 319487), (9961, 136923), (29883, 45641)]