16703109

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 26211276

約数和(自身を除く): 9508167

約数列:

[1, 3, 9, 19, 53, 57, 97, 159, 171, 291, 361, 477, 873, 1007, 1083, 1843, 3021, 3249, 5141, 5529, 9063, 15423, 16587, 19133, 35017, 46269, 57399, 97679, 105051, 172197, 293037, 315153, 879111, 1855901, 5567703, 16703109]

約数ペア:

[(1, 16703109), (3, 5567703), (9, 1855901), (19, 879111), (53, 315153), (57, 293037), (97, 172197), (159, 105051), (171, 97679), (291, 57399), (361, 46269), (477, 35017), (873, 19133), (1007, 16587), (1083, 15423), (1843, 9063), (3021, 5529), (3249, 5141)]