259738809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{60083}}^1$

素因数の和:60228

約数の個数: 16

約数和(自身を含む): 380692224

約数和(自身を除く): 120953415

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 60083, 180249, 660913, 1982739, 7870873, 23612619, 86579603, 259738809]

約数ペア:

[(1, 259738809), (3, 86579603), (11, 23612619), (33, 7870873), (131, 1982739), (393, 660913), (1441, 180249), (4323, 60083)]