118512961

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 141825600

約数和(自身を除く): 23312639

約数列:

[1, 7, 37, 83, 149, 259, 581, 1043, 1369, 3071, 5513, 9583, 12367, 21497, 38591, 86569, 113627, 203981, 457579, 795389, 1427867, 3203053, 16930423, 118512961]

約数ペア:

[(1, 118512961), (7, 16930423), (37, 3203053), (83, 1427867), (149, 795389), (259, 457579), (581, 203981), (1043, 113627), (1369, 86569), (3071, 38591), (5513, 21497), (9583, 12367)]