131446147

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 153489600

約数和(自身を除く): 22043453

約数列:

[1, 7, 89, 101, 623, 707, 2089, 8989, 14623, 62923, 185921, 210989, 1301447, 1476923, 18778021, 131446147]

約数ペア:

[(1, 131446147), (7, 18778021), (89, 1476923), (101, 1301447), (623, 210989), (707, 185921), (2089, 62923), (8989, 14623)]