28540131

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 39164160

約数和(自身を除く): 10624029

約数列:

[1, 3, 61, 83, 183, 249, 1879, 5063, 5637, 15189, 114619, 155957, 343857, 467871, 9513377, 28540131]

約数ペア:

[(1, 28540131), (3, 9513377), (61, 467871), (83, 343857), (183, 155957), (249, 114619), (1879, 15189), (5063, 5637)]