2667723368865

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{842882581}}^1$

素因数の和:842882800

約数の個数: 16

約数和(自身を含む): 4288586577216

約数和(自身を除く): 1620863208351

約数列:

[1, 3, 5, 15, 211, 633, 1055, 3165, 842882581, 2528647743, 4214412905, 12643238715, 177848224591, 533544673773, 889241122955, 2667723368865]

約数ペア:

[(1, 2667723368865), (3, 889241122955), (5, 533544673773), (15, 177848224591), (211, 12643238715), (633, 4214412905), (1055, 2528647743), (3165, 842882581)]