214236573

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 287770560

約数和(自身を除く): 73533987

約数列:

[1, 3, 307, 457, 509, 921, 1371, 1527, 140299, 156263, 232613, 420897, 468789, 697839, 71412191, 214236573]

約数ペア:

[(1, 214236573), (3, 71412191), (307, 697839), (457, 468789), (509, 420897), (921, 232613), (1371, 156263), (1527, 140299)]