6745487

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 8372160

約数和(自身を除く): 1626673

約数列:

[1, 7, 29, 47, 49, 101, 203, 329, 707, 1363, 1421, 2303, 2929, 4747, 4949, 9541, 20503, 33229, 66787, 137663, 143521, 232603, 963641, 6745487]

約数ペア:

[(1, 6745487), (7, 963641), (29, 232603), (47, 143521), (49, 137663), (101, 66787), (203, 33229), (329, 20503), (707, 9541), (1363, 4949), (1421, 4747), (2303, 2929)]