190097354517

素因数分解:

$3^1\times 7^1\times {\mathrm{20959}}^1\times {\mathrm{431903}}^1$

素因数の和:452872

約数の個数: 16

約数和(自身を含む): 289686650880

約数和(自身を除く): 99589296363

約数列:

[1, 3, 7, 21, 20959, 62877, 146713, 431903, 440139, 1295709, 3023321, 9069963, 9052254977, 27156764931, 63365784839, 190097354517]

約数ペア:

[(1, 190097354517), (3, 63365784839), (7, 27156764931), (21, 9052254977), (20959, 9069963), (62877, 3023321), (146713, 1295709), (431903, 440139)]