38900199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 61737984

約数和(自身を除く): 22837785

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 2551, 5083, 7653, 15249, 33163, 43367, 58673, 99489, 130101, 176019, 563771, 762749, 997441, 1691313, 2288247, 2992323, 12966733, 38900199]

約数ペア:

[(1, 38900199), (3, 12966733), (13, 2992323), (17, 2288247), (23, 1691313), (39, 997441), (51, 762749), (69, 563771), (221, 176019), (299, 130101), (391, 99489), (663, 58673), (897, 43367), (1173, 33163), (2551, 15249), (5083, 7653)]