2307501

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 4051200

約数和(自身を除く): 1743699

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 421, 609, 783, 1263, 1827, 2947, 3789, 5481, 8841, 11367, 12209, 26523, 36627, 79569, 85463, 109881, 256389, 329643, 769167, 2307501]

約数ペア:

[(1, 2307501), (3, 769167), (7, 329643), (9, 256389), (21, 109881), (27, 85463), (29, 79569), (63, 36627), (87, 26523), (189, 12209), (203, 11367), (261, 8841), (421, 5481), (609, 3789), (783, 2947), (1263, 1827)]