212347799

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17519}}^1$

素因数の和:17590

約数の個数: 16

約数和(自身を含む): 242196480

約数和(自身を除く): 29848681

約数列:

[1, 17, 23, 31, 391, 527, 713, 12121, 17519, 297823, 402937, 543089, 6849929, 9232513, 12491047, 212347799]

約数ペア:

[(1, 212347799), (17, 12491047), (23, 9232513), (31, 6849929), (391, 543089), (527, 402937), (713, 297823), (12121, 17519)]