2019356739

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{164617}}^1$

素因数の和:164699

約数の個数: 24

約数和(自身を含む): 3081648960

約数和(自身を除く): 1062292221

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 164617, 493851, 1481553, 4773893, 7736999, 14321679, 23210997, 42965037, 69632991, 224372971, 673118913, 2019356739]

約数ペア:

[(1, 2019356739), (3, 673118913), (9, 224372971), (29, 69632991), (47, 42965037), (87, 23210997), (141, 14321679), (261, 7736999), (423, 4773893), (1363, 1481553), (4089, 493851), (12267, 164617)]