345752139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 500290560

約数和(自身を除く): 154538421

約数列:

[1, 3, 19, 41, 57, 123, 197, 591, 751, 779, 2253, 2337, 3743, 8077, 11229, 14269, 24231, 30791, 42807, 92373, 147947, 153463, 443841, 460389, 585029, 1755087, 2810993, 6065827, 8432979, 18197481, 115250713, 345752139]

約数ペア:

[(1, 345752139), (3, 115250713), (19, 18197481), (41, 8432979), (57, 6065827), (123, 2810993), (197, 1755087), (591, 585029), (751, 460389), (779, 443841), (2253, 153463), (2337, 147947), (3743, 92373), (8077, 42807), (11229, 30791), (14269, 24231)]