9490257

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 16224000

約数和(自身を除く): 6733743

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 337, 447, 1011, 1043, 1341, 2359, 3033, 3129, 4023, 7077, 9099, 9387, 21231, 28161, 50213, 63693, 150639, 351491, 451917, 1054473, 1355751, 3163419, 9490257]

約数ペア:

[(1, 9490257), (3, 3163419), (7, 1355751), (9, 1054473), (21, 451917), (27, 351491), (63, 150639), (149, 63693), (189, 50213), (337, 28161), (447, 21231), (1011, 9387), (1043, 9099), (1341, 7077), (2359, 4023), (3033, 3129)]