8749329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 13056000

約数和(自身を除く): 4306671

約数列:

[1, 3, 19, 29, 57, 67, 79, 87, 201, 237, 551, 1273, 1501, 1653, 1943, 2291, 3819, 4503, 5293, 5829, 6873, 15879, 36917, 43529, 100567, 110751, 130587, 153497, 301701, 460491, 2916443, 8749329]

約数ペア:

[(1, 8749329), (3, 2916443), (19, 460491), (29, 301701), (57, 153497), (67, 130587), (79, 110751), (87, 100567), (201, 43529), (237, 36917), (551, 15879), (1273, 6873), (1501, 5829), (1653, 5293), (1943, 4503), (2291, 3819)]