1914129

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 3299712

約数和(自身を除く): 1385583

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1321, 1449, 3963, 9247, 11889, 27741, 30383, 83223, 91149, 212681, 273447, 638043, 1914129]

約数ペア:

[(1, 1914129), (3, 638043), (7, 273447), (9, 212681), (21, 91149), (23, 83223), (63, 30383), (69, 27741), (161, 11889), (207, 9247), (483, 3963), (1321, 1449)]