29624721

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 47139840

約数和(自身を除く): 17515119

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 619, 903, 1113, 1857, 2279, 4333, 6837, 12999, 15953, 26617, 32807, 47859, 79851, 98421, 186319, 229649, 558957, 688947, 1410701, 4232103, 9874907, 29624721]

約数ペア:

[(1, 29624721), (3, 9874907), (7, 4232103), (21, 1410701), (43, 688947), (53, 558957), (129, 229649), (159, 186319), (301, 98421), (371, 79851), (619, 47859), (903, 32807), (1113, 26617), (1857, 15953), (2279, 12999), (4333, 6837)]