12087498717

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{17203}}^1$

素因数の和:17822

約数の個数: 48

約数和(自身を含む): 21041180160

約数和(自身を除く): 8953681443

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 587, 1197, 1761, 4109, 5283, 11153, 12327, 17203, 33459, 36981, 51609, 78071, 100377, 120421, 154827, 234213, 326857, 361263, 702639, 980571, 1083789, 2287999, 2941713, 6863997, 10098161, 20591991, 30294483, 70687127, 90883449, 191865059, 212061381, 575595177, 636184143, 1343055413, 1726785531, 4029166239, 12087498717]

約数ペア:

[(1, 12087498717), (3, 4029166239), (7, 1726785531), (9, 1343055413), (19, 636184143), (21, 575595177), (57, 212061381), (63, 191865059), (133, 90883449), (171, 70687127), (399, 30294483), (587, 20591991), (1197, 10098161), (1761, 6863997), (4109, 2941713), (5283, 2287999), (11153, 1083789), (12327, 980571), (17203, 702639), (33459, 361263), (36981, 326857), (51609, 234213), (78071, 154827), (100377, 120421)]