19705393311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{9043}}^1\times {\mathrm{42727}}^1$

素因数の和:51790

約数の個数: 16

約数和(自身を含む): 27823106304

約数和(自身を除く): 8117712993

約数列:

[1, 3, 17, 51, 9043, 27129, 42727, 128181, 153731, 461193, 726359, 2179077, 386380261, 1159140783, 6568464437, 19705393311]

約数ペア:

[(1, 19705393311), (3, 6568464437), (17, 1159140783), (51, 386380261), (9043, 2179077), (27129, 726359), (42727, 461193), (128181, 153731)]