39345257

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 49454400

約数和(自身を除く): 10109143

約数列:

[1, 7, 19, 29, 101, 133, 203, 551, 707, 1919, 2929, 3857, 10201, 13433, 20503, 55651, 71407, 193819, 295829, 389557, 1356733, 2070803, 5620751, 39345257]

約数ペア:

[(1, 39345257), (7, 5620751), (19, 2070803), (29, 1356733), (101, 389557), (133, 295829), (203, 193819), (551, 71407), (707, 55651), (1919, 20503), (2929, 13433), (3857, 10201)]