1939148745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5620721}}^1$

素因数の和:5620752

約数の個数: 16

約数和(自身を含む): 3237535872

約数和(自身を除く): 1298387127

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5620721, 16862163, 28103605, 84310815, 129276583, 387829749, 646382915, 1939148745]

約数ペア:

[(1, 1939148745), (3, 646382915), (5, 387829749), (15, 129276583), (23, 84310815), (69, 28103605), (115, 16862163), (345, 5620721)]