2011904439

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{12907}}^1$

素因数の和:13366

約数の個数: 16

約数和(自身を含む): 2706342912

約数和(自身を除く): 694438473

約数列:

[1, 3, 223, 233, 669, 699, 12907, 38721, 51959, 155877, 2878261, 3007331, 8634783, 9021993, 670634813, 2011904439]

約数ペア:

[(1, 2011904439), (3, 670634813), (223, 9021993), (233, 8634783), (669, 3007331), (699, 2878261), (12907, 155877), (38721, 51959)]