13455995763

素因数分解:

$3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{319901}}^1$

素因数の和:321914

約数の個数: 16

約数和(自身を含む): 20514675456

約数和(自身を除く): 7058679693

約数列:

[1, 3, 7, 21, 2003, 6009, 14021, 42063, 319901, 959703, 2239307, 6717921, 640761703, 1922285109, 4485331921, 13455995763]

約数ペア:

[(1, 13455995763), (3, 4485331921), (7, 1922285109), (21, 640761703), (2003, 6717921), (6009, 2239307), (14021, 959703), (42063, 319901)]