21834483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6551}}^1$

素因数の和:6666

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 10244109

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 6551, 19653, 72061, 216183, 661651, 1984953, 7278161, 21834483]

約数ペア:

[(1, 21834483), (3, 7278161), (11, 1984953), (33, 661651), (101, 216183), (303, 72061), (1111, 19653), (3333, 6551)]