8987112321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{8999}}^1$

素因数の和:9637

約数の個数: 32

約数和(自身を含む): 13343616000

約数和(自身を除く): 4356503679

約数列:

[1, 3, 11, 33, 53, 159, 571, 583, 1713, 1749, 6281, 8999, 18843, 26997, 30263, 90789, 98989, 296967, 332893, 476947, 998679, 1430841, 5138429, 5246417, 15415287, 15739251, 56522719, 169568157, 272336737, 817010211, 2995704107, 8987112321]

約数ペア:

[(1, 8987112321), (3, 2995704107), (11, 817010211), (33, 272336737), (53, 169568157), (159, 56522719), (571, 15739251), (583, 15415287), (1713, 5246417), (1749, 5138429), (6281, 1430841), (8999, 998679), (18843, 476947), (26997, 332893), (30263, 296967), (90789, 98989)]