22741749

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17921}}^1$

素因数の和:17977

約数の個数: 16

約数和(自身を含む): 34410240

約数和(自身を除く): 11668491

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17921, 53763, 161289, 483867, 842287, 2526861, 7580583, 22741749]

約数ペア:

[(1, 22741749), (3, 7580583), (9, 2526861), (27, 842287), (47, 483867), (141, 161289), (423, 53763), (1269, 17921)]