40480923

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 64613376

約数和(自身を除く): 24132453

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 983, 1113, 1961, 2949, 5883, 6881, 13727, 20643, 36371, 41181, 52099, 109113, 156297, 254597, 364693, 763791, 1094079, 1927663, 5782989, 13493641, 40480923]

約数ペア:

[(1, 40480923), (3, 13493641), (7, 5782989), (21, 1927663), (37, 1094079), (53, 763791), (111, 364693), (159, 254597), (259, 156297), (371, 109113), (777, 52099), (983, 41181), (1113, 36371), (1961, 20643), (2949, 13727), (5883, 6881)]