978097143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 1397877760

約数和(自身を除く): 419780617

約数列:

[1, 3, 19, 57, 73, 219, 313, 751, 939, 1387, 2253, 4161, 5947, 14269, 17841, 22849, 42807, 54823, 68547, 164469, 235063, 434131, 705189, 1041637, 1302393, 3124911, 4466197, 13398591, 17159599, 51478797, 326032381, 978097143]

約数ペア:

[(1, 978097143), (3, 326032381), (19, 51478797), (57, 17159599), (73, 13398591), (219, 4466197), (313, 3124911), (751, 1302393), (939, 1041637), (1387, 705189), (2253, 434131), (4161, 235063), (5947, 164469), (14269, 68547), (17841, 54823), (22849, 42807)]