13098897

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 22037184

約数和(自身を除く): 8938287

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3923, 11769, 27461, 35307, 82383, 207919, 247149, 623757, 1455433, 1871271, 4366299, 13098897]

約数ペア:

[(1, 13098897), (3, 4366299), (7, 1871271), (9, 1455433), (21, 623757), (53, 247149), (63, 207919), (159, 82383), (371, 35307), (477, 27461), (1113, 11769), (3339, 3923)]