2017268421

素因数分解:

$3^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{44617}}^1$

素因数の和:46780

約数の個数: 16

約数和(自身を含む): 3075429504

約数和(自身を除く): 1058161083

約数列:

[1, 3, 7, 21, 2153, 6459, 15071, 44617, 45213, 133851, 312319, 936957, 96060401, 288181203, 672422807, 2017268421]

約数ペア:

[(1, 2017268421), (3, 672422807), (7, 288181203), (21, 96060401), (2153, 936957), (6459, 312319), (15071, 133851), (44617, 45213)]