324689911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 416355968

約数和(自身を除く): 91666057

約数列:

[1, 7, 13, 37, 73, 91, 259, 481, 511, 949, 1321, 2701, 3367, 6643, 9247, 17173, 18907, 35113, 48877, 96433, 120211, 245791, 342139, 635401, 675031, 1253629, 3568021, 4447807, 8775403, 24976147, 46384273, 324689911]

約数ペア:

[(1, 324689911), (7, 46384273), (13, 24976147), (37, 8775403), (73, 4447807), (91, 3568021), (259, 1253629), (481, 675031), (511, 635401), (949, 342139), (1321, 245791), (2701, 120211), (3367, 96433), (6643, 48877), (9247, 35113), (17173, 18907)]