21000369739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{7397101}}^1$

素因数の和:7397285

約数の個数: 8

約数和(自身を含む): 22368836448

約数和(自身を除く): 1368466709

約数列:

[1, 17, 167, 2839, 7397101, 125750717, 1235315867, 21000369739]

約数ペア:

[(1, 21000369739), (17, 1235315867), (167, 125750717), (2839, 7397101)]