12812361351

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1\times {\mathrm{2339}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 17807662080

約数和(自身を除く): 4995300729

約数列:

[1, 3, 47, 53, 141, 159, 733, 2199, 2339, 2491, 7017, 7473, 34451, 38849, 103353, 109933, 116547, 123967, 329799, 371901, 1714487, 1825903, 5143461, 5477709, 5826449, 17479347, 80580889, 90867811, 241742667, 272603433, 4270787117, 12812361351]

約数ペア:

[(1, 12812361351), (3, 4270787117), (47, 272603433), (53, 241742667), (141, 90867811), (159, 80580889), (733, 17479347), (2199, 5826449), (2339, 5477709), (2491, 5143461), (7017, 1825903), (7473, 1714487), (34451, 371901), (38849, 329799), (103353, 123967), (109933, 116547)]