21736323

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6088

約数の個数: 32

約数和(自身を含む): 38745600

約数和(自身を除く): 17009277

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 6053, 18159, 42371, 54477, 115007, 127113, 163431, 345021, 381339, 805049, 1035063, 1144017, 2415147, 3105189, 7245441, 21736323]

約数ペア:

[(1, 21736323), (3, 7245441), (7, 3105189), (9, 2415147), (19, 1144017), (21, 1035063), (27, 805049), (57, 381339), (63, 345021), (133, 163431), (171, 127113), (189, 115007), (399, 54477), (513, 42371), (1197, 18159), (3591, 6053)]