193962021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{143357}}^1$

素因数の和:143412

約数の個数: 16

約数和(自身を含む): 289009728

約数和(自身を除く): 95047707

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 143357, 430071, 1576927, 4730781, 5877637, 17632911, 64654007, 193962021]

約数ペア:

[(1, 193962021), (3, 64654007), (11, 17632911), (33, 5877637), (41, 4730781), (123, 1576927), (451, 430071), (1353, 143357)]