72321581

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 78503040

約数和(自身を除く): 6181459

約数列:

[1, 19, 41, 263, 353, 779, 4997, 6707, 10783, 14473, 92839, 204877, 274987, 1763941, 3806399, 72321581]

約数ペア:

[(1, 72321581), (19, 3806399), (41, 1763941), (263, 274987), (353, 204877), (779, 92839), (4997, 14473), (6707, 10783)]