1301885397

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{1993}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 1896557208

約数和(自身を除く): 594671811

約数列:

[1, 3, 9, 181, 401, 543, 1203, 1629, 1993, 3609, 5979, 17937, 72581, 217743, 360733, 653229, 799193, 1082199, 2397579, 3246597, 7192737, 144653933, 433961799, 1301885397]

約数ペア:

[(1, 1301885397), (3, 433961799), (9, 144653933), (181, 7192737), (401, 3246597), (543, 2397579), (1203, 1082199), (1629, 799193), (1993, 653229), (3609, 360733), (5979, 217743), (17937, 72581)]