9642237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 5132163

約数列:

[1, 3, 11, 33, 37, 53, 111, 149, 159, 407, 447, 583, 1221, 1639, 1749, 1961, 4917, 5513, 5883, 7897, 16539, 21571, 23691, 60643, 64713, 86867, 181929, 260601, 292189, 876567, 3214079, 9642237]

約数ペア:

[(1, 9642237), (3, 3214079), (11, 876567), (33, 292189), (37, 260601), (53, 181929), (111, 86867), (149, 64713), (159, 60643), (407, 23691), (447, 21571), (583, 16539), (1221, 7897), (1639, 5883), (1749, 5513), (1961, 4917)]