1239565593

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 1968635904

約数和(自身を除く): 729070311

約数列:

[1, 3, 7, 21, 49, 67, 127, 147, 201, 381, 469, 889, 991, 1407, 2667, 2973, 3283, 6223, 6937, 8509, 9849, 18669, 20811, 25527, 48559, 59563, 66397, 125857, 145677, 178689, 199191, 377571, 416941, 464779, 880999, 1250823, 1394337, 2642997, 3253453, 6166993, 8432419, 9760359, 18500979, 25297257, 59026933, 177080799, 413188531, 1239565593]

約数ペア:

[(1, 1239565593), (3, 413188531), (7, 177080799), (21, 59026933), (49, 25297257), (67, 18500979), (127, 9760359), (147, 8432419), (201, 6166993), (381, 3253453), (469, 2642997), (889, 1394337), (991, 1250823), (1407, 880999), (2667, 464779), (2973, 416941), (3283, 377571), (6223, 199191), (6937, 178689), (8509, 145677), (9849, 125857), (18669, 66397), (20811, 59563), (25527, 48559)]