9965484641

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{733}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 11806384128

約数和(自身を除く): 1840899487

約数列:

[1, 7, 41, 127, 287, 373, 733, 889, 2611, 5131, 5207, 15293, 30053, 36449, 47371, 93091, 107051, 210371, 273409, 331597, 651637, 1913863, 1942211, 3816731, 11209769, 13595477, 26717117, 34722943, 78468383, 243060601, 1423640663, 9965484641]

約数ペア:

[(1, 9965484641), (7, 1423640663), (41, 243060601), (127, 78468383), (287, 34722943), (373, 26717117), (733, 13595477), (889, 11209769), (2611, 3816731), (5131, 1942211), (5207, 1913863), (15293, 651637), (30053, 331597), (36449, 273409), (47371, 210371), (93091, 107051)]