1551171304613

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1\times {\mathrm{4421}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 1869377647104

約数和(自身を除く): 318206342491

約数列:

[1, 7, 47, 49, 73, 329, 511, 2087, 2303, 3431, 3577, 4421, 14609, 24017, 30947, 98089, 102263, 152351, 168119, 207787, 216629, 322733, 686623, 1066457, 1454509, 2259131, 4806361, 7160497, 7465199, 9226627, 10181563, 15168451, 15813917, 50123479, 64586389, 106179157, 350864353, 433651469, 452104723, 673543771, 743254099, 3035560283, 4714806397, 21248921981, 31656557237, 33003644779, 221595900659, 1551171304613]

約数ペア:

[(1, 1551171304613), (7, 221595900659), (47, 33003644779), (49, 31656557237), (73, 21248921981), (329, 4714806397), (511, 3035560283), (2087, 743254099), (2303, 673543771), (3431, 452104723), (3577, 433651469), (4421, 350864353), (14609, 106179157), (24017, 64586389), (30947, 50123479), (98089, 15813917), (102263, 15168451), (152351, 10181563), (168119, 9226627), (207787, 7465199), (216629, 7160497), (322733, 4806361), (686623, 2259131), (1066457, 1454509)]