1374996921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{37633}}^1$

素因数の和:38296

約数の個数: 16

約数和(自身を含む): 1932882240

約数和(自身を除く): 557885319

約数列:

[1, 3, 19, 57, 641, 1923, 12179, 36537, 37633, 112899, 715027, 2145081, 24122753, 72368259, 458332307, 1374996921]

約数ペア:

[(1, 1374996921), (3, 458332307), (19, 72368259), (57, 24122753), (641, 2145081), (1923, 715027), (12179, 112899), (36537, 37633)]