1770156009

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{438049}}^1$

素因数の和:438504

約数の個数: 12

約数和(自身を含む): 2562592500

約数和(自身を除く): 792436491

約数列:

[1, 3, 9, 449, 1347, 4041, 438049, 1314147, 3942441, 196684001, 590052003, 1770156009]

約数ペア:

[(1, 1770156009), (3, 590052003), (9, 196684001), (449, 3942441), (1347, 1314147), (4041, 438049)]