2756844627481

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{352361}}^1$

素因数の和:352753

約数の個数: 32

約数和(自身を含む): 3259139901696

約数和(自身を除く): 502295274215

約数列:

[1, 7, 61, 73, 251, 427, 511, 1757, 4453, 15311, 18323, 31171, 107177, 128261, 352361, 1117703, 2466527, 7823921, 21494021, 25722353, 88442611, 150458147, 180056471, 619098277, 1569063533, 5394999271, 6456310603, 10983444731, 37764994897, 45194174221, 393834946783, 2756844627481]

約数ペア:

[(1, 2756844627481), (7, 393834946783), (61, 45194174221), (73, 37764994897), (251, 10983444731), (427, 6456310603), (511, 5394999271), (1757, 1569063533), (4453, 619098277), (15311, 180056471), (18323, 150458147), (31171, 88442611), (107177, 25722353), (128261, 21494021), (352361, 7823921), (1117703, 2466527)]