292215987

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{13367}}^1$

素因数の和:13727

約数の個数: 24

約数和(自身を含む): 483814656

約数和(自身を除く): 191598669

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 2429, 3123, 7287, 13367, 21861, 40101, 93569, 120303, 280707, 842121, 4638349, 13915047, 32468443, 41745141, 97405329, 292215987]

約数ペア:

[(1, 292215987), (3, 97405329), (7, 41745141), (9, 32468443), (21, 13915047), (63, 4638349), (347, 842121), (1041, 280707), (2429, 120303), (3123, 93569), (7287, 40101), (13367, 21861)]