1477881491

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{40387}}^1$

素因数の和:40490

約数の個数: 16

約数和(自身を含む): 1620689664

約数和(自身を除く): 142808173

約数列:

[1, 23, 37, 43, 851, 989, 1591, 36593, 40387, 928901, 1494319, 1736641, 34369337, 39942743, 64255717, 1477881491]

約数ペア:

[(1, 1477881491), (23, 64255717), (37, 39942743), (43, 34369337), (851, 1736641), (989, 1494319), (1591, 928901), (36593, 40387)]