29229777

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 14013423

約数列:

[1, 3, 9, 71, 149, 213, 307, 447, 639, 921, 1341, 2763, 10579, 21797, 31737, 45743, 65391, 95211, 137229, 196173, 411687, 3247753, 9743259, 29229777]

約数ペア:

[(1, 29229777), (3, 9743259), (9, 3247753), (71, 411687), (149, 196173), (213, 137229), (307, 95211), (447, 65391), (639, 45743), (921, 31737), (1341, 21797), (2763, 10579)]