4214763

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 7020000

約数和(自身を除く): 2805237

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 449, 1043, 1341, 1347, 3129, 3143, 4041, 9387, 9429, 28287, 66901, 200703, 468307, 602109, 1404921, 4214763]

約数ペア:

[(1, 4214763), (3, 1404921), (7, 602109), (9, 468307), (21, 200703), (63, 66901), (149, 28287), (447, 9429), (449, 9387), (1043, 4041), (1341, 3143), (1347, 3129)]