401038883

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 484545600

約数和(自身を除く): 83506717

約数列:

[1, 7, 29, 49, 203, 367, 769, 1421, 2569, 5383, 10643, 17983, 22301, 37681, 74501, 156107, 282223, 521507, 1092749, 1975561, 8184467, 13828927, 57291269, 401038883]

約数ペア:

[(1, 401038883), (7, 57291269), (29, 13828927), (49, 8184467), (203, 1975561), (367, 1092749), (769, 521507), (1421, 282223), (2569, 156107), (5383, 74501), (10643, 37681), (17983, 22301)]