2904992307

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{518101}}^1$

素因数の和:518203

約数の個数: 24

約数和(自身を含む): 4849434720

約数和(自身を除く): 1944442413

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 518101, 1554303, 3626707, 4662909, 10880121, 32640363, 46110989, 138332967, 322776923, 414998901, 968330769, 2904992307]

約数ペア:

[(1, 2904992307), (3, 968330769), (7, 414998901), (9, 322776923), (21, 138332967), (63, 46110989), (89, 32640363), (267, 10880121), (623, 4662909), (801, 3626707), (1869, 1554303), (5607, 518101)]