309145199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{4049}}^1$

素因数の和:4702

約数の個数: 12

約数和(自身を含む): 340426800

約数和(自身を除く): 31281601

約数列:

[1, 11, 121, 631, 4049, 6941, 44539, 76351, 489929, 2554919, 28104109, 309145199]

約数ペア:

[(1, 309145199), (11, 28104109), (121, 2554919), (631, 489929), (4049, 76351), (6941, 44539)]