1844991

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 2853120

約数和(自身を除く): 1008129

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2971, 8913, 26739, 68333, 80217, 204999, 614997, 1844991]

約数ペア:

[(1, 1844991), (3, 614997), (9, 204999), (23, 80217), (27, 68333), (69, 26739), (207, 8913), (621, 2971)]