228278323

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5987}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 281675520

約数和(自身を除く): 53397197

約数列:

[1, 7, 13, 91, 419, 2933, 5447, 5987, 38129, 41909, 77831, 544817, 2508553, 17559871, 32611189, 228278323]

約数ペア:

[(1, 228278323), (7, 32611189), (13, 17559871), (91, 2508553), (419, 544817), (2933, 77831), (5447, 41909), (5987, 38129)]