4061997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 6289920

約数和(自身を除く): 2227923

約数列:

[1, 3, 9, 17, 51, 139, 153, 191, 417, 573, 1251, 1719, 2363, 3247, 7089, 9741, 21267, 26549, 29223, 79647, 238941, 451333, 1353999, 4061997]

約数ペア:

[(1, 4061997), (3, 1353999), (9, 451333), (17, 238941), (51, 79647), (139, 29223), (153, 26549), (191, 21267), (417, 9741), (573, 7089), (1251, 3247), (1719, 2363)]