6861787969

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{20959}}^1$

素因数の和:21228

約数の個数: 16

約数和(自身を含む): 7243776000

約数和(自身を除く): 381988031

約数列:

[1, 31, 59, 179, 1829, 5549, 10561, 20959, 327391, 649729, 1236581, 3751661, 38334011, 116301491, 221347999, 6861787969]

約数ペア:

[(1, 6861787969), (31, 221347999), (59, 116301491), (179, 38334011), (1829, 3751661), (5549, 1236581), (10561, 649729), (20959, 327391)]