29971263

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4871}}^1$

素因数の和:5174

約数の個数: 16

約数和(自身を含む): 45835776

約数和(自身を除く): 15864513

約数列:

[1, 3, 7, 21, 293, 879, 2051, 4871, 6153, 14613, 34097, 102291, 1427203, 4281609, 9990421, 29971263]

約数ペア:

[(1, 29971263), (3, 9990421), (7, 4281609), (21, 1427203), (293, 102291), (879, 34097), (2051, 14613), (4871, 6153)]