1216407717

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{364303}}^1$

素因数の和:364369

約数の個数: 24

約数和(自身を含む): 2045931264

約数和(自身を除く): 829523547

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 364303, 1092909, 2550121, 3278727, 7650363, 19308059, 22951089, 57924177, 135156413, 173772531, 405469239, 1216407717]

約数ペア:

[(1, 1216407717), (3, 405469239), (7, 173772531), (9, 135156413), (21, 57924177), (53, 22951089), (63, 19308059), (159, 7650363), (371, 3278727), (477, 2550121), (1113, 1092909), (3339, 364303)]