16680810003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38883007}}^1$

素因数の和:38883034

約数の個数: 16

約数和(自身を含む): 26129381376

約数和(自身を除く): 9448571373

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 38883007, 116649021, 427713077, 505479091, 1283139231, 1516437273, 5560270001, 16680810003]

約数ペア:

[(1, 16680810003), (3, 5560270001), (11, 1516437273), (13, 1283139231), (33, 505479091), (39, 427713077), (143, 116649021), (429, 38883007)]