21922400547

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{11597}}^1$

素因数の和:12980

約数の個数: 32

約数和(自身を含む): 33118320960

約数和(自身を除く): 11195920413

約数列:

[1, 3, 9, 27, 53, 159, 477, 1321, 1431, 3963, 11597, 11889, 34791, 35667, 70013, 104373, 210039, 313119, 614641, 630117, 1843923, 1890351, 5531769, 15319637, 16595307, 45958911, 137876733, 413630199, 811940761, 2435822283, 7307466849, 21922400547]

約数ペア:

[(1, 21922400547), (3, 7307466849), (9, 2435822283), (27, 811940761), (53, 413630199), (159, 137876733), (477, 45958911), (1321, 16595307), (1431, 15319637), (3963, 5531769), (11597, 1890351), (11889, 1843923), (34791, 630117), (35667, 614641), (70013, 313119), (104373, 210039)]