4144413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 3597027

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 47, 51, 57, 91, 119, 133, 141, 221, 247, 273, 323, 329, 357, 399, 611, 663, 741, 799, 893, 969, 987, 1547, 1729, 1833, 2261, 2397, 2679, 4199, 4277, 4641, 5187, 5593, 6251, 6783, 10387, 11609, 12597, 12831, 15181, 16779, 18753, 29393, 31161, 34827, 45543, 72709, 81263, 88179, 106267, 197353, 218127, 243789, 318801, 592059, 1381471, 4144413]

約数ペア:

[(1, 4144413), (3, 1381471), (7, 592059), (13, 318801), (17, 243789), (19, 218127), (21, 197353), (39, 106267), (47, 88179), (51, 81263), (57, 72709), (91, 45543), (119, 34827), (133, 31161), (141, 29393), (221, 18753), (247, 16779), (273, 15181), (323, 12831), (329, 12597), (357, 11609), (399, 10387), (611, 6783), (663, 6251), (741, 5593), (799, 5187), (893, 4641), (969, 4277), (987, 4199), (1547, 2679), (1729, 2397), (1833, 2261)]