28871315571

素因数分解:

$3^1\times 7^1\times {\mathrm{42463}}^1\times {\mathrm{32377}}^1$

素因数の和:74850

約数の個数: 16

約数和(自身を含む): 43996780544

約数和(自身を除く): 15125464973

約数列:

[1, 3, 7, 21, 32377, 42463, 97131, 127389, 226639, 297241, 679917, 891723, 1374824551, 4124473653, 9623771857, 28871315571]

約数ペア:

[(1, 28871315571), (3, 9623771857), (7, 4124473653), (21, 1374824551), (32377, 891723), (42463, 679917), (97131, 297241), (127389, 226639)]