380087457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{48673}}^1$

素因数の和:48832

約数の個数: 16

約数和(自身を含む): 537360960

約数和(自身を除く): 157273503

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 48673, 146019, 924787, 2774361, 6668201, 20004603, 126695819, 380087457]

約数ペア:

[(1, 380087457), (3, 126695819), (19, 20004603), (57, 6668201), (137, 2774361), (411, 924787), (2603, 146019), (7809, 48673)]