1530676987

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{4957}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 1807409152

約数和(自身を除く): 276732165

約数列:

[1, 7, 31, 217, 1423, 4957, 9961, 34699, 44113, 153667, 308791, 1075669, 7053811, 49376677, 218668141, 1530676987]

約数ペア:

[(1, 1530676987), (7, 218668141), (31, 49376677), (217, 7053811), (1423, 1075669), (4957, 308791), (9961, 153667), (34699, 44113)]