1492974189

素因数分解:

$3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{22721}}^1$

素因数の和:22890

約数の個数: 36

約数和(自身を含む): 2525550300

約数和(自身を除く): 1032576111

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 441, 447, 1043, 1341, 3129, 7301, 9387, 21903, 22721, 65709, 68163, 159047, 204489, 477141, 1113329, 1431423, 3339987, 3385429, 10019961, 10156287, 23698003, 30468861, 71094009, 165886021, 213282027, 497658063, 1492974189]

約数ペア:

[(1, 1492974189), (3, 497658063), (7, 213282027), (9, 165886021), (21, 71094009), (49, 30468861), (63, 23698003), (147, 10156287), (149, 10019961), (441, 3385429), (447, 3339987), (1043, 1431423), (1341, 1113329), (3129, 477141), (7301, 204489), (9387, 159047), (21903, 68163), (22721, 65709)]