4987941

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 7963200

約数和(自身を除く): 2975259

約数列:

[1, 3, 7, 21, 23, 69, 161, 449, 483, 529, 1347, 1587, 3143, 3703, 9429, 10327, 11109, 30981, 72289, 216867, 237521, 712563, 1662647, 4987941]

約数ペア:

[(1, 4987941), (3, 1662647), (7, 712563), (21, 237521), (23, 216867), (69, 72289), (161, 30981), (449, 11109), (483, 10327), (529, 9429), (1347, 3703), (1587, 3143)]