11620539

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 19335680

約数和(自身を除く): 7715141

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1327, 2919, 3981, 8757, 9289, 11943, 27867, 83601, 184453, 553359, 1291171, 1660077, 3873513, 11620539]

約数ペア:

[(1, 11620539), (3, 3873513), (7, 1660077), (9, 1291171), (21, 553359), (63, 184453), (139, 83601), (417, 27867), (973, 11943), (1251, 9289), (1327, 8757), (2919, 3981)]