7198443

素因数分解:

$3^3\times 7^2\times {\mathrm{5441}}^1$

素因数の和:5464

約数の個数: 24

約数和(自身を含む): 12407760

約数和(自身を除く): 5209317

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 5441, 16323, 38087, 48969, 114261, 146907, 266609, 342783, 799827, 1028349, 2399481, 7198443]

約数ペア:

[(1, 7198443), (3, 2399481), (7, 1028349), (9, 799827), (21, 342783), (27, 266609), (49, 146907), (63, 114261), (147, 48969), (189, 38087), (441, 16323), (1323, 5441)]