2912205117

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1\times {\mathrm{13147}}^1$

素因数の和:14768

約数の個数: 16

約数和(自身を含む): 3968381952

約数和(自身を除く): 1056176835

約数列:

[1, 3, 47, 141, 1571, 4713, 13147, 39441, 73837, 221511, 617909, 1853727, 20653937, 61961811, 970735039, 2912205117]

約数ペア:

[(1, 2912205117), (3, 970735039), (47, 61961811), (141, 20653937), (1571, 1853727), (4713, 617909), (13147, 221511), (39441, 73837)]