29999841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1873}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 42277440

約数和(自身を除く): 12277599

約数列:

[1, 3, 19, 57, 281, 843, 1873, 5339, 5619, 16017, 35587, 106761, 526313, 1578939, 9999947, 29999841]

約数ペア:

[(1, 29999841), (3, 9999947), (19, 1578939), (57, 526313), (281, 106761), (843, 35587), (1873, 16017), (5339, 5619)]