22540317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 11052003

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 269, 527, 807, 901, 1581, 1643, 2703, 4573, 4929, 8339, 13719, 14257, 25017, 27931, 42771, 83793, 141763, 242369, 425289, 441967, 727107, 1325901, 7513439, 22540317]

約数ペア:

[(1, 22540317), (3, 7513439), (17, 1325901), (31, 727107), (51, 441967), (53, 425289), (93, 242369), (159, 141763), (269, 83793), (527, 42771), (807, 27931), (901, 25017), (1581, 14257), (1643, 13719), (2703, 8339), (4573, 4929)]