889941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 1346240

約数和(自身を除く): 456299

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1201, 3603, 15613, 22819, 46839, 68457, 296647, 889941]

約数ペア:

[(1, 889941), (3, 296647), (13, 68457), (19, 46839), (39, 22819), (57, 15613), (247, 3603), (741, 1201)]