29770257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 45997056

約数和(自身を除く): 16226799

約数列:

[1, 3, 11, 23, 33, 61, 69, 183, 253, 643, 671, 759, 1403, 1929, 2013, 4209, 7073, 14789, 15433, 21219, 39223, 44367, 46299, 117669, 162679, 431453, 488037, 902129, 1294359, 2706387, 9923419, 29770257]

約数ペア:

[(1, 29770257), (3, 9923419), (11, 2706387), (23, 1294359), (33, 902129), (61, 488037), (69, 431453), (183, 162679), (253, 117669), (643, 46299), (671, 44367), (759, 39223), (1403, 21219), (1929, 15433), (2013, 14789), (4209, 7073)]