243321117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271261}}^1$

素因数の和:271300

約数の個数: 16

約数和(自身を含む): 364576128

約数和(自身を除く): 121255011

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 271261, 813783, 3526393, 6239003, 10579179, 18717009, 81107039, 243321117]

約数ペア:

[(1, 243321117), (3, 81107039), (13, 18717009), (23, 10579179), (39, 6239003), (69, 3526393), (299, 813783), (897, 271261)]