380091231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1082881}}^1$

素因数の和:1082903

約数の個数: 16

約数和(自身を含む): 606413920

約数和(自身を除く): 226322689

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1082881, 3248643, 9745929, 14077453, 29237787, 42232359, 126697077, 380091231]

約数ペア:

[(1, 380091231), (3, 126697077), (9, 42232359), (13, 29237787), (27, 14077453), (39, 9745929), (117, 3248643), (351, 1082881)]