40698339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 65422080

約数和(自身を除く): 24723741

約数列:

[1, 3, 11, 23, 29, 33, 43, 69, 87, 129, 253, 319, 473, 667, 759, 957, 989, 1247, 1419, 1849, 2001, 2967, 3741, 5547, 7337, 10879, 13717, 20339, 22011, 28681, 32637, 41151, 42527, 53621, 61017, 86043, 127581, 160863, 315491, 467797, 589831, 946473, 1233283, 1403391, 1769493, 3699849, 13566113, 40698339]

約数ペア:

[(1, 40698339), (3, 13566113), (11, 3699849), (23, 1769493), (29, 1403391), (33, 1233283), (43, 946473), (69, 589831), (87, 467797), (129, 315491), (253, 160863), (319, 127581), (473, 86043), (667, 61017), (759, 53621), (957, 42527), (989, 41151), (1247, 32637), (1419, 28681), (1849, 22011), (2001, 20339), (2967, 13717), (3741, 10879), (5547, 7337)]