30973089

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1619}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 47278080

約数和(自身を除く): 16304991

約数列:

[1, 3, 7, 21, 911, 1619, 2733, 4857, 6377, 11333, 19131, 33999, 1474909, 4424727, 10324363, 30973089]

約数ペア:

[(1, 30973089), (3, 10324363), (7, 4424727), (21, 1474909), (911, 33999), (1619, 19131), (2733, 11333), (4857, 6377)]