1531193697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1097}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 2524099968

約数和(自身を除く): 992906271

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 613, 759, 1097, 1839, 2277, 3291, 5517, 6743, 9873, 12067, 14099, 20229, 25231, 36201, 42297, 60687, 75693, 108603, 126891, 155089, 227079, 277541, 465267, 672461, 832623, 1395801, 2017383, 2497869, 6052149, 7397071, 15466603, 22191213, 46399809, 66573639, 139199427, 170132633, 510397899, 1531193697]

約数ペア:

[(1, 1531193697), (3, 510397899), (9, 170132633), (11, 139199427), (23, 66573639), (33, 46399809), (69, 22191213), (99, 15466603), (207, 7397071), (253, 6052149), (613, 2497869), (759, 2017383), (1097, 1395801), (1839, 832623), (2277, 672461), (3291, 465267), (5517, 277541), (6743, 227079), (9873, 155089), (12067, 126891), (14099, 108603), (20229, 75693), (25231, 60687), (36201, 42297)]