38620323

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13043}}^1$

素因数の和:13103

約数の個数: 24

約数和(自身を含む): 65115648

約数和(自身を除く): 26495325

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 13043, 39129, 91301, 117387, 273903, 613021, 821709, 1839063, 4291147, 5517189, 12873441, 38620323]

約数ペア:

[(1, 38620323), (3, 12873441), (7, 5517189), (9, 4291147), (21, 1839063), (47, 821709), (63, 613021), (141, 273903), (329, 117387), (423, 91301), (987, 39129), (2961, 13043)]