15343263

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1650

約数の個数: 28

約数和(自身を含む): 24789240

約数和(自身を除く): 9445977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1619, 3159, 4857, 9477, 14571, 21047, 43713, 63141, 131139, 189423, 393417, 568269, 1180251, 1704807, 5114421, 15343263]

約数ペア:

[(1, 15343263), (3, 5114421), (9, 1704807), (13, 1180251), (27, 568269), (39, 393417), (81, 189423), (117, 131139), (243, 63141), (351, 43713), (729, 21047), (1053, 14571), (1619, 9477), (3159, 4857)]