2420199009

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{401}}^1\times {\mathrm{3511}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 3523912704

約数和(自身を除く): 1103713695

約数列:

[1, 3, 9, 191, 401, 573, 1203, 1719, 3511, 3609, 10533, 31599, 76591, 229773, 670601, 689319, 1407911, 2011803, 4223733, 6035409, 12671199, 268911001, 806733003, 2420199009]

約数ペア:

[(1, 2420199009), (3, 806733003), (9, 268911001), (191, 12671199), (401, 6035409), (573, 4223733), (1203, 2011803), (1719, 1407911), (3511, 689319), (3609, 670601), (10533, 229773), (31599, 76591)]