2974797

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 5126784

約数和(自身を除く): 2151987

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2053, 6159, 14371, 18477, 43113, 47219, 129339, 141657, 330533, 424971, 991599, 2974797]

約数ペア:

[(1, 2974797), (3, 991599), (7, 424971), (9, 330533), (21, 141657), (23, 129339), (63, 47219), (69, 43113), (161, 18477), (207, 14371), (483, 6159), (1449, 2053)]