3879156729

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{438769}}^1$

素因数の和:439200

約数の個数: 16

約数和(自身を含む): 5925150080

約数和(自身を除く): 2045993351

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 438769, 1316307, 3071383, 9214149, 184721749, 554165247, 1293052243, 3879156729]

約数ペア:

[(1, 3879156729), (3, 1293052243), (7, 554165247), (21, 184721749), (421, 9214149), (1263, 3071383), (2947, 1316307), (8841, 438769)]