996964221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 1478670336

約数和(自身を除く): 481706115

約数列:

[1, 3, 11, 33, 67, 201, 241, 723, 737, 1871, 2211, 2651, 5613, 7953, 16147, 20581, 48441, 61743, 125357, 177617, 376071, 450911, 532851, 1352733, 1378927, 4136781, 4960021, 14880063, 30211037, 90633111, 332321407, 996964221]

約数ペア:

[(1, 996964221), (3, 332321407), (11, 90633111), (33, 30211037), (67, 14880063), (201, 4960021), (241, 4136781), (723, 1378927), (737, 1352733), (1871, 532851), (2211, 450911), (2651, 376071), (5613, 177617), (7953, 125357), (16147, 61743), (20581, 48441)]