85388793

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214007}}^1$

素因数の和:214036

約数の個数: 16

約数和(自身を含む): 136965120

約数和(自身を除く): 51576327

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 214007, 642021, 1498049, 4066133, 4494147, 12198399, 28462931, 85388793]

約数ペア:

[(1, 85388793), (3, 28462931), (7, 12198399), (19, 4494147), (21, 4066133), (57, 1498049), (133, 642021), (399, 214007)]