4190202009

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{180247}}^1$

素因数の和:180307

約数の個数: 40

約数和(自身を含む): 7328162688

約数和(自身を除く): 3137960679

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 7749, 23247, 180247, 540741, 1261729, 1622223, 3785187, 4866669, 7390127, 11355561, 14600007, 22170381, 34066683, 51730889, 66511143, 102200049, 155192667, 199533429, 465578001, 598600287, 1396734003, 4190202009]

約数ペア:

[(1, 4190202009), (3, 1396734003), (7, 598600287), (9, 465578001), (21, 199533429), (27, 155192667), (41, 102200049), (63, 66511143), (81, 51730889), (123, 34066683), (189, 22170381), (287, 14600007), (369, 11355561), (567, 7390127), (861, 4866669), (1107, 3785187), (2583, 1622223), (3321, 1261729), (7749, 540741), (23247, 180247)]