406420119

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9473}}^1$

素因数の和:9716

約数の個数: 32

約数和(自身を含む): 691223040

約数和(自身を除く): 284802921

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 681, 1589, 2043, 4767, 6129, 9473, 14301, 28419, 42903, 66311, 85257, 198933, 255771, 596799, 1790397, 2150371, 6451113, 15052597, 19353339, 45157791, 58060017, 135473373, 406420119]

約数ペア:

[(1, 406420119), (3, 135473373), (7, 58060017), (9, 45157791), (21, 19353339), (27, 15052597), (63, 6451113), (189, 2150371), (227, 1790397), (681, 596799), (1589, 255771), (2043, 198933), (4767, 85257), (6129, 66311), (9473, 42903), (14301, 28419)]