16009047

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 23761920

約数和(自身を除く): 7752873

約数列:

[1, 3, 9, 67, 139, 191, 201, 417, 573, 603, 1251, 1719, 9313, 12797, 26549, 27939, 38391, 79647, 83817, 115173, 238941, 1778783, 5336349, 16009047]

約数ペア:

[(1, 16009047), (3, 5336349), (9, 1778783), (67, 238941), (139, 115173), (191, 83817), (201, 79647), (417, 38391), (573, 27939), (603, 26549), (1251, 12797), (1719, 9313)]