215042855997

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{11198399}}^1$

素因数の和:11198612

約数の個数: 16

約数和(自身を含む): 296175283200

約数和(自身を除く): 81132427203

約数列:

[1, 3, 37, 111, 173, 519, 6401, 19203, 11198399, 33595197, 414340763, 1243022289, 1937323027, 5811969081, 71680951999, 215042855997]

約数ペア:

[(1, 215042855997), (3, 71680951999), (37, 5811969081), (111, 1937323027), (173, 1243022289), (519, 414340763), (6401, 33595197), (19203, 11198399)]