259974143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4049}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 306180000

約数和(自身を除く): 46205857

約数列:

[1, 11, 13, 143, 449, 4049, 4939, 5837, 44539, 52637, 64207, 579007, 1818001, 19998011, 23634013, 259974143]

約数ペア:

[(1, 259974143), (11, 23634013), (13, 19998011), (143, 1818001), (449, 579007), (4049, 64207), (4939, 52637), (5837, 44539)]