381337791

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{4423}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 526632960

約数和(自身を除く): 145295169

約数列:

[1, 3, 29, 87, 991, 2973, 4423, 13269, 28739, 86217, 128267, 384801, 4383193, 13149579, 127112597, 381337791]

約数ペア:

[(1, 381337791), (3, 127112597), (29, 13149579), (87, 4383193), (991, 384801), (2973, 128267), (4423, 86217), (13269, 28739)]