382789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 16

約数和(自身を含む): 466560

約数和(自身を除く): 83771

約数列:

[1, 11, 17, 23, 89, 187, 253, 391, 979, 1513, 2047, 4301, 16643, 22517, 34799, 382789]

約数ペア:

[(1, 382789), (11, 34799), (17, 22517), (23, 16643), (89, 4301), (187, 2047), (253, 1513), (391, 979)]