84878321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 94348800

約数和(自身を除く): 9470479

約数列:

[1, 11, 89, 181, 479, 979, 1991, 5269, 16109, 42631, 86699, 177199, 468941, 953689, 7716211, 84878321]

約数ペア:

[(1, 84878321), (11, 7716211), (89, 953689), (181, 468941), (479, 177199), (979, 86699), (1991, 42631), (5269, 16109)]