38130993

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{2111}}^1$

素因数の和:2346

約数の個数: 20

約数和(自身を含む): 57243648

約数和(自身を除く): 19112655

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 2111, 6021, 6333, 18063, 18999, 56997, 170991, 470753, 1412259, 4236777, 12710331, 38130993]

約数ペア:

[(1, 38130993), (3, 12710331), (9, 4236777), (27, 1412259), (81, 470753), (223, 170991), (669, 56997), (2007, 18999), (2111, 18063), (6021, 6333)]