520233795571

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{123941}}^1$

素因数の和:124060

約数の個数: 48

約数和(自身を含む): 663266193408

約数和(自身を除く): 143032397837

約数列:

[1, 7, 23, 29, 31, 161, 203, 217, 667, 713, 841, 899, 4669, 4991, 5887, 6293, 19343, 20677, 26071, 123941, 135401, 144739, 182497, 599633, 867587, 2850643, 3594289, 3842171, 4197431, 19954501, 25160023, 26895197, 82668647, 88369933, 104234381, 111422959, 578680529, 618589531, 729640667, 779960713, 2397390763, 2562728057, 3231265811, 16781735341, 17939096399, 22618860677, 74319113653, 520233795571]

約数ペア:

[(1, 520233795571), (7, 74319113653), (23, 22618860677), (29, 17939096399), (31, 16781735341), (161, 3231265811), (203, 2562728057), (217, 2397390763), (667, 779960713), (713, 729640667), (841, 618589531), (899, 578680529), (4669, 111422959), (4991, 104234381), (5887, 88369933), (6293, 82668647), (19343, 26895197), (20677, 25160023), (26071, 19954501), (123941, 4197431), (135401, 3842171), (144739, 3594289), (182497, 2850643), (599633, 867587)]