289180541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6491}}^1$

素因数の和:6676

約数の個数: 16

約数和(自身を含む): 327196800

約数和(自身を除く): 38016259

約数列:

[1, 13, 23, 149, 299, 1937, 3427, 6491, 44551, 84383, 149293, 967159, 1940809, 12573067, 22244657, 289180541]

約数ペア:

[(1, 289180541), (13, 22244657), (23, 12573067), (149, 1940809), (299, 967159), (1937, 149293), (3427, 84383), (6491, 44551)]